Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sent Wrong Color Combo.

I purchased the dark brown Havaianas Flip Flops--dark brown, non-patterned bottom and dark brown Y-shaped strap (or thong). Instead, I received the patterned bottom with light brown Y-strap (or thong) model.I'm very unhappy with this, but can't return the product since my other pair of flip flops are broken. The product itself is fine--not damaged or dysfunctional--but it's NOT what I ordered. I think the seller should rectify this in some way.