Size down in this style!  Ash is a 16/17 and 40H bust wearing the size large.

Details

 Gabby V Neck Style ¾ Sleeve with sleeve button detail

Brand: Dear Scarlett

Color: Light Blue Base, Hot Pink, Mint, White

Sizing 

S (8-10) | M (12-14) | L (16-18) | XL (20-22) | 2X (22-24) | 3X (24-26)

Ashley (Size 16 regular and 40H bust) wears size Large 

Fabric Fit & Feel

96% Poly 4% Spandex

Slinky Stretchy no wrinkles

Relaxed fit with room in the tummy (Taco friendly :-)

Measurements (approximate and taken while laying flat)

Length from shoulder to bottom seam: Medium 27 Inches | 2X 30 Inches

Bust width: Medium 38 Inches | 2X 48 Inches