Million Dollar Collar
Built in. Always sharp.
A structured shirt front that stays straight, flat, and crisp — all day.
Shop the CollectionThe problem
The gap that ruins a good shirt.
By mid-afternoon, most shirt fronts start to buckle, twist, and gap between the buttons — the collar rolls, the placket collapses, and a sharp look turns sloppy. Insertable stays help, but they fall out, and they never fix the front of the shirt.
How it works
Structure sewn right in.
The Million Dollar Collar is a built-in support engineered into the shirt itself, holding the front plackets straight, flat, and aligned from roughly the third button upward through the collar. There is nothing to insert and nothing to lose — the shirt simply stays sharp, wash after wash.
The benefits
A shirt front that behaves.
- Plackets stay perfectly vertical, with straight button alignment.
- No buckling, twisting, or gapping through the day.
- Crisp, pressed appearance from morning to evening.
- Built in — no stays to insert, no hassle.
- The collar frames the face and holds its line.
Wear it
Shirts built with the Million Dollar Collar.
Explore the SINAI Collection — coordinated shirt-and-jacket sets that stay sharp all day.
Shop the CollectionMore signature features
