What’s the difference between a T‑shirt bra and a regular bra?

T-shirt bras and regular bras differ primarily in their design and functionality.

A T-shirt bra is engineered with smooth, seamless molded cups specifically designed to remain invisible under fitted or thin fabrics, providing a sculpted silhouette without revealing lines or texture. The signature feature of a T-shirt bra is its ability to create a smooth, continuous line under clothing without sacrificing the support and coverage that makes movement comfortable and confident.

Regular bras represent a broader category encompassing various styles such as balconette, demi, or full-coverage designs that may feature seams, lace, or decorative elements that could be visible through closely fitted clothing.