By Leah Ornstein - Breaking Celebrity News Features Editor

Stephanie Seymour should have tested her dress in bright light before she hit the red carpet!

The scandalous supermodel exposed her assets at the 7th Annual Chanel Tribeca Film Festival Dinner in NYC on Tuesday night, wearing a super sheer Chanel dress – and Breaking Celebrity News has the photos of her style slip-up.

Seymour, who reigned the catwalk in the 1990s and was engaged to iconic Guns N Roses rocker Axl Rose, showed off more of her still-flawless figure in the ribbed, skintight and sheer paneled frock, which she apparently didn’t bother to pair with a bra!