Button-down collar

Button-down collar shows small buttons anchoring each collar point to the chest—leaves roll softly rather than flying open.

Convertible collars may button optionally but are designed to stand or fold. Camp collars are one-piece without points.

Dress shirt articles place button-down points within collar taxonomy alongside spread and point collars.[1] Oxford shirt history ties the soft roll button-down to Brooks Brothers and Ivy League campus dress.[2] Commons collar diagrams label collar points, stand, and button positions on woven cotton shirts.[3]

Edwardian polo players reportedly pinned collar points to prevent flapping—retailers later added buttons.[1] Oxford plain cloth gave the collar its soft roll rather than stiff starch.[2] Detachable collars preceded fused button-down construction on band shirts.[3]

Today button-down collar appears on cotton Oxford shirts, chambray work shirts, and women's borrowed-from-menswear blouses.[1][2] Pair with knit ties or open collars for Ivy casual.[3] When collar points button to the shirt body—button-down collar applies.[2]

Office casual, Ivy preppy dress, weekend Oxford shirts, and soft-collared blazers-under layers.[1]

Button-down collar accepts a knit tie or sits open one button.[2] White Oxford button-down reads classic American prep.[1]

Convertible may stand without buttons. Camp is resort open collar. Detachable pins to a band.[1]

Button-down collar reads Ivy, preppy, and American classic. Soft-roll Oxford reads campus heritage.

Button-down vs spread collar? Button-down anchors points; spread leaves wings open.[1]

Button-down with tie? Yes—knit and grenadine ties suit the soft roll.[2]

Button-down vs camp collar? Button-down has points and stand; camp is one-piece open.[1]