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A dress a girl purchases for the sole intention of looking hot and go out in. Usually purchased some time before going to Las Vegas, and most oftentimes worn with Vegas Shoes, and cannot be substituted with anything else.

It's not uncommon for the dress to never be worn again.
We drove all the way to Vegas and my girlfriend just realized that she forgot her Vegas Dress, that's why she's crying uncontrollably... I guess she'll be stuck in the room naked then... Perhaps I'll stay in too....
by figbush May 01, 2013
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