Solids from Dear Scarlett can be worn true to size.  If you are busty/wider back or shoulders then don't size down unless you're ok with seeing some pulling in the stretch of the fabric.  If you are not busty then you can size down one.  Ash is in the xl.

Details

 Gabby V Neck Style ¾ Sleeve with sleeve button detail 

Brand: Dear Scarlett

Color: Chocolate

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 XL

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 26 Inches | 2X 28 Inches

Bust width: Medium 42 Inches | 2X 50 Inches