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A term used to describe a dress that is tight or form fitting in which half or the entire dress is covered in sequins, rhinestones, glitter, and anything else that is cheep. These dresses are overall vulgar or tacky or both.
"Don't buy that sequin sausage dress, you look tacky!" advised Marie wisely.

"Does this dress look like a sequin sausage?"
"Yes it's too tight, covered in sequins, and looks cheap."
by Gipssie April 12, 2014