Ralph Lauren offers its Polo Ralph Lauren Girls' Mesh Short-Sleeve Polo Dress in four colors (Active Royal pictured) for $27. Coupon code "FRIENDS" drops it to $18.90. With $5 for shipping (choose "economy" shipping at checkout), that's $26 off and the lowest total price we could find. It's available in most sizes from 2T to 6X. Deal ends March 23.