This top runs oversized. Ash is a size 14 and prefers the medium for a less oversized look 

Fabric

95% Poly 5% Span

Size Chart

Small 2-6

Medium 8 -10/12

Large 12 -14

XLarge 16-18

1X 18-20

2X  20-22

3X 22-24

Measurements:

From shoulder to bottom seam, size M has a length of 29  inches

Bust width on size M is 40  inches

From shoulder to bottom seam, size 2X  has a length of  31  inches

Bust width on size 2X  is 48  inches