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Don’t wear bright blue eyeshadow

Taylor Swift illustrates beautifully the risks of wearing blue eye shadow. "Although it can be done in a way that’s edgy (a deeper matte shade paired with winged black liner), it’s not easy to pull off without looking very 80s and dated," says beauty editor Bobbi Brown.

A Beauty Editor's Eight Beauty Don'ts

Yahoo Beauty Editor-In-Chief Bobbi Brown shares eight major makeup mistakes we should all avoid.