Girls Plaid Short-Sleeved Collared Maxi Dress - Size Large (runs small) - NWT!

Plaid (a mix of neutral colors, black, red, cream, brown) short-sleeved, short-collared maxi-dress. Received it as a gift and it does not fit. Never been worn! Comes with tags (not attached, however). Measurements: Pit to pit: 15 inches Length: 37 inches Middle section of dress (waist): 14 inches at smallest portion