I ordered large from previous review and was "swimming in it".  Normally wear medium or size 10.  Very cute and nice fabric - will order a medium.

Ordered this in an extra large.  Normally I wear a 16.  This manufacturer's web site sizing chart indicates XL = 16-18, and its stretchy fabric, so I expected fit to be fine.  Not so.  Fit like a junior size 13, especially back seam, which went right into wedgy position.  The waist/front barely could be laced up.  Very  disappointed as generally love Girls4Sport things.  It had to go back, boohoo.