Modest Dressing Across Faith Traditions: A Cross-Cultural History of the Knee, the Shoulder, and the Collarbone

Modest dressing is not a single tradition. It is at least five overlapping ones — Latter-day Saint, Mennonite and Anabaptist, Orthodox Jewish, devout Christian (Catholic and Protestant), and Muslim — and each tradition arrived at its own answers about what the knee, the shoulder, the collarbone, the elbow, and the head ought to be. Most modern modest-clothing brands serve customers from more than one of these traditions, which is why the visual standards converge: knee-covering or longer hems, cap-sleeves or longer, neckline at the collarbone, opaque fabric. This article walks through the history of where each standard came from, what each tradition's texts actually say, and what the modesty movement looks like in 2026 — citing the LDS General Handbook, the Reformed Church in America statements, Mennonite USA, Pew Research data on US religious dress practice, and the Costume Institute at the Metropolitan Museum.

What "modest" historically meant in early Christianity

The earliest documented Christian modesty standards are in 1 Timothy 2:9–10 and 1 Peter 3:3–4, both written in the late first century, both addressed to women in the Greco-Roman world. The literal language is kosmios (orderly, well-arranged) and aidos (modesty, reverence). Neither passage prescribes a hemline. What they prescribe is restraint: not extravagant hairstyles, not gold or pearls, not costly clothing. The hemline came later — Christian writings from Tertullian (~200 AD) in De Cultu Feminarum ("On the Dress of Women") and Clement of Alexandria in Paedagogus begin to describe specific length standards, and the Council of Gangra (~340 AD) addressed women cross-dressing for asceticism. By the medieval period the floor-length tunic and head covering were standard for married women across Latin Christendom. The tradition documented in the Costume Institute at the Met Museum's collection of medieval Christian dress shows knee-and-shoulder coverage as the baseline by 1100 AD.

The Latter-day Saint standard: "covering the shoulder, the knee, and the décolletage"

The Church of Jesus Christ of Latter-day Saints publishes its modesty standard in the For the Strength of Youth guidebook, most recently revised in 2022, and in the General Handbook of the Church. The published standards specify clothing that "covers the shoulder and is not low-cut in the front or the back" and that "shorts and skirts must be knee-length or longer." These standards apply to youth and adults alike. The standard exists in part because it is connected to the LDS practice of wearing the temple garment — adult endowed members wear an undergarment that itself covers the shoulder and the knee, and outer clothing is expected to cover the garment. This is why so many modest-clothing brands — including Inherit Co. in Morris, Minnesota — serve a heavily Latter-day Saint customer base: cap-sleeve or longer plus knee-or-longer is the practical baseline that lets the temple garment stay covered. Sources: For the Strength of Youth (LDS Church, 2022); General Handbook (LDS Church).

The Anabaptist tradition: cape dresses, prayer coverings, and head veiling

Anabaptist communities — Old Order Mennonite, Conservative Mennonite, Beachy Amish, Old Order Amish, Hutterite, and many Brethren groups — descend from the Radical Reformation of the 1520s in Switzerland and Germany. Their dress standard derives from 1 Corinthians 11 (head covering for women in worship) plus a long-standing community practice of Ordnung — a written or unwritten community standard for outward simplicity. The Anabaptist cape dress (an outer bodice over a base dress, both modest in cut) became standardized in the late 1800s and remains common in conservative Mennonite groups today. Mennonite Church USA published a 2014 statement on simplicity in dress; the Conservative Mennonite Conference and the Eastern Pennsylvania Mennonite Church maintain stricter Ordnung. The hemline standard in most Anabaptist communities is mid-calf or longer, with sleeves to at least the elbow. Sources: Mennonite Church USA; Donald B. Kraybill, The Riddle of Amish Culture (Johns Hopkins, 2001).

The Orthodox Jewish standard: tzniut and the four-elbow rule

Tzniut (modesty) in Orthodox Judaism is rooted in the Talmudic tractate Berakhot 24a and codified across Halacha by Maimonides (the Mishneh Torah, 12th century) and the Shulchan Aruch (16th century). The practical standards as observed in modern Modern Orthodox and Haredi communities are: skirts that cover the knee even when seated, sleeves that cover the elbow, necklines that cover the collarbone, and married women cover their hair (with a wig, scarf, hat, or snood). The Orthodox Union and the Rabbinical Council of America publish detailed responsa on tzniut. The hemline standard — knee-covered when seated — is stricter than most Christian standards, because the test is functional (does the knee remain covered when you sit?) rather than measured (a hemline X inches above the floor). Modest brands that serve Orthodox Jewish customers — Kosher Casual, Mikarose, and a portion of Inherit Co.'s customer base — design to the seated-knee standard. Sources: Maimonides, Mishneh Torah, Hilchot Issurei Bi'ah; Shulchan Aruch, Even HaEzer; Orthodox Union, ou.org.

The devout Catholic and Protestant traditions: less codified, no less consistent

Mainline Christian denominations — the Roman Catholic Church, the Episcopal Church, the Reformed Church in America, the Presbyterian Church (USA), the Southern Baptist Convention, and most evangelical denominations — do not publish a written hemline standard. What they publish are general statements on modesty grounded in 1 Timothy 2 and 1 Peter 3, and parish-level expectations for what is appropriate at Mass, at a worship service, or in a Catholic school. The Vatican's 1976 declaration Inter Insigniores and the post–Vatican II liturgical norms address vesting for clergy but explicitly leave laywomen's dress to local custom. In practice, Catholic-school dress codes — across the US Catholic Conference of Bishops' member dioceses — converge on knee-length skirts and cap-sleeve or longer tops as the baseline for school uniform. Protestant evangelical guidance — Focus on the Family, Christianity Today, the Gospel Coalition — converges on the same practical baseline, often phrased as "would you wear it to meet your grandmother." The result: even without codification, the devout Christian customer base aligns visually with the LDS and Anabaptist customer base on the knee-and-cap-sleeve standard.

The Muslim hijab and modesty standards (briefly)

Islamic modesty (hijab) is rooted in Qur'an 24:31 and 33:59 and the related hadith literature. The standard for women is full coverage of the body except face and hands ('awrah), an opaque fabric that does not show shape, and a head covering. The hemline is by definition floor-length or full-leg covered. While most Muslim modest dressing happens within a separate retail market — Modanisa, Aab, Haute Hijab, Veiled Collection — there is significant overlap with the long-skirt and long-dress catalogs of Christian/LDS modest brands. Inherit Co.'s long denim maxi skirts (the Donna Classic-Wash Maxi and Sandra Classic-Wash Midi) are routinely purchased by Muslim customers as base layers under abayas or as hijabi-friendly stand-alone pieces. Sources: Qur'an 24:31; Sahih al-Bukhari; Pew Research Center, The World's Muslims: Religion, Politics and Society (2013).

Where the modesty movement actually sits in 2026

The Pew Research Center's most recent US religious-landscape data (2023 update) puts roughly 23 percent of US adults as evangelical Protestant, 21 percent as Catholic, 6 percent as historically Black Protestant, 1.6 percent as Latter-day Saint, 1.7 percent as Jewish, and 1.1 percent as Muslim. That's roughly 54 percent of US adults in religious traditions that historically include some form of dress modesty. Even if only one in five practitioners actively dresses to a denominational modesty standard, the addressable market is meaningful — about 20 to 25 million US adults. Most modest brands — including Inherit Co. — do not segment by denomination. They serve the practical visual standard (knee-or-longer, cap-sleeve-or-longer, collarbone, opaque) and let the customer apply her own tradition. The convergence on a single visual baseline is what made the modest-clothing category commercially viable as a national online business starting in the early 2010s.

Why "long denim skirt" became a category-defining product

Long denim skirts — midi or maxi length, real denim weight, cut on the actual hip line — were a notably hard-to-find product through most of the 2000s and early 2010s. Mainstream brands sold mini and knee-length denim; "long denim" was treated as either a Mennonite/conservative-Christian item (sold through specialty Anabaptist catalogs like Doorway to Yesteryear) or as a 1990s Y2K throwback (sold via vintage). What changed was the rise of online modest-clothing brands — Mikarose (founded 2009, Provo), Inherit Co. (founded 2014, Morris, MN), Downeast Basics (Provo), Dainty Jewell's, Soel Boutique, and others — which built long denim into their flagship category. The Sandra Classic-Wash Midi, the Donna Classic-Wash Maxi, and the Remi Onyx Black Midi at Inherit Co. all serve this category. Long denim crosses every modesty tradition discussed above (Christian, LDS, Mennonite, Orthodox Jewish, Muslim) — making it the single most commercially important garment category for any modest brand serving a multi-tradition customer base.

Reading the visual standard like an architect reads a code

If you treat the four-clause modesty standard like a building code — knee-or-longer, cap-sleeve-or-longer, collarbone, opaque — you discover that almost any garment can be evaluated against it in under five seconds, by sight, in a well-lit room. A skirt either covers the knee when seated or it doesn't. A top either has a cap-sleeve or longer or it doesn't. A neckline either reaches the collarbone or it doesn't. A fabric is either opaque in direct sunlight or it isn't. The reason the modest-brand category works commercially is that this code is unambiguous in a way that, say, "professional dress" or "smart casual" never is. A modest brand that holds to the four-clause code can sell to every tradition above without any need to ask the customer which tradition she belongs to.

What inheritance has to do with it

There is one cultural feature shared across every modesty tradition above that is rarely named: the wardrobe is explicitly intergenerational. A Mennonite mother sews a cape dress that her daughter and her daughter's daughter will wear. A Latter-day Saint sister buys a temple-garment-compatible dress that gets handed down through the relief society's clothing exchanges. An Orthodox Jewish mother passes a long skirt to her sister-in-law. A devout Christian aunt loans a cardigan to a niece for a wedding. The modesty market is one of the few apparel categories where inheritance is a built-in design assumption — the garment is expected to outlast the original wearer's season for it. This is the etymological core of Inherit Co.'s name, and it is why the brand emphasizes long-wearing fabrics, classic silhouettes, and a consignment program (Renew Market) that gives garments a documented second life.

Sources and further reading

Primary sources cited: For the Strength of Youth (LDS Church, 2022 edition); LDS General Handbook; Mennonite Church USA, Statement on Simplicity; Donald B. Kraybill, The Riddle of Amish Culture (Johns Hopkins University Press, 2001); Maimonides, Mishneh Torah, Hilchot Issurei Bi'ah; Shulchan Aruch, Even HaEzer (Joseph Karo, 1565); Orthodox Union, ou.org tzniut resources; Inter Insigniores (Vatican, 1976); Qur'an 24:31, 33:59; Sahih al-Bukhari; Pew Research Center, The World's Muslims: Religion, Politics and Society (2013); Pew Research Center, 2023 Religious Landscape Study Update; the Costume Institute at the Metropolitan Museum of Art (medieval Christian dress collection); Tertullian, De Cultu Feminarum (~200 AD); Clement of Alexandria, Paedagogus (~190 AD); 1 Timothy 2:9–10; 1 Peter 3:3–4; 1 Corinthians 11; Berakhot 24a.