What cup sizes does the Silhouette Bra support? January 08, 2022 01:21 Updated The Silhouette Bra is available in sizes XS - 3X, and is designed to offer gentle lift and support sizes A-F 💜 Related articles What size should I get? What cup sizes does the Crossover Bra support? What is the compression level? Where does the wire-free support come from? Where does the wire-free support come from?