The Bay One-Piece.

Size Guide.

The Bay One-Piece is designed to fit snug against your child’s body. We recommend choosing a size closest to your child’s age. If your child is between sizes, go up a size to ensure they will grow with their swimsuit.

SIZE LENGTH (A) CHEST (B) HIP (D)
6m 32cm 43cm 41cm
1 35cm 45cm 43cm
2 37cm 47cm 45cm
3 39cm 49cm 47cm
4 41cm 51cm 49cm
5 43cm 53cm 51cm