Those American flag-themed paper plates, napkins, T-shirts and (shudder) flag speedos you own? Yeah, they're violations of ...

Get festive with stars, stripes, and swimwear from Amazon, Bloomchic, Forever 21, Target, Cupshe, Old Navy, ModCloth, LOFT, and more.

I mean, in the long tradition of celebs randomly wearing American flag swimsuits on July 4th, this tops the list! "Women's World" is—in case you're unaware—Katy's first single from her new Era ...