Calista Frill Collar Shirt in Skylar

Button-Ups

$288as of Sep 6, 2026. Check the current price at Citizens of Humanitymay be out of stock

The verdict

A statement collar at mid-premium pricing; a bold accent piece, not an everyday shirt, and limited color availability makes it final-sale feel.

Fit

Frill collars can overwhelm narrower frames; this style reads more editorial than classic. Fit through the body likely stays true to Citizens of Humanity's standard ease.

Quality

Citizens of Humanity's tops hold their shape well; the frill detailing should not fray or wilt with regular care, as it's integral to the design.

Price check

At $288, the mid-premium pricing is anchored by the design singularity. Limited color runs suggest this may not restock, so commit only if it aligns with your aesthetic.

Best for

Fashion-forward shoppers who collect statement pieces; works best with minimal styling (neutral bottoms, minimal layering) to let the collar breathe.

Care

Hand-wash or use a delicate cycle; lay flat to dry to avoid frill distortion. Gentle handling preserves the neckline detail.

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Fit check: Citizens of Humanity

Runs large

Citizens of Humanity tends to run about half a size large and stretches with wear, so most owners size down for a fitted look.

A stylist's sizing guide reports the brand "generally run[s] about half a size large" and that owners "expect about an inch of stretch in the waistband after a few hours of wear," advising those between sizes to go down one. Hands-on reviewers back this up across cuts: one who ordered her chart size in the Horseshoe jean found it loose and repurchased a size down, and a shorts reviewer says the relaxed styles "run really big" and always sizes down. The caveat owners flag is line-level: relaxed and baggy cuts run largest, while high-rise styles fit closer to true size — and older forum threads on the skinny-era styles were more mixed.

Sizing advice: Size down one if you're between sizes or want a snug fit — especially in relaxed and baggy cuts, which stretch and loosen with wear; stay true to size only if you want the intentionally slouchy look.

Per owner & reviewer reports: Citizens of Humanity Sizing: Does It Run Big? Your Comple… · Citizens of Humanity Horseshoe Jeans Review (Jeans and a … · Citizens of Humanity Corey Relaxed Denim Shorts Review (T…

What owners report about Citizens of Humanity button-ups

Owner reviews of the shirting line — led by the Kayla button-up — are strongly positive on fabric and finish, with owners calling the cotton crisp and high-end-looking. The consistent theme is size: the shirts wear generously oversized, and owners report going down a full size for a closer fit. Practical gripes are small — the crisp cotton needs ironing to look its best — and retailer listings describe the denim versions as non-stretch cotton-and-lyocell.

Strengths: Owners praise crisp, structured cotton and a finish that looks more expensive than it is.
Watch out for: The generously oversized cut overwhelms smaller frames unless you size down, and the crisp cotton needs regular ironing.
Sizing: Most shirts wear generously oversized; owners commonly size down one size for a closer fit.

About Citizens of Humanity's button-ups line as a whole. Sources: Citizens Of Humanity Women's Kayla Shirt – Saint Bernard · Citizens of Humanity Kayla Denim Shirt | Aritzia US