A matching pair of women's sweaters, a pullover and a cardigan, intended to be worn together.
Twin-set Sentence Examples
A fraternal twin set is made when a woman releases two eggs, and each egg is fertilized by its own sperm (unlike identical twins, where one egg splits into two).
Twin Set: The ubiquitous twin set is a spring fashion staple.
A flirty, printed skirt is perfect for spring, too - it can be worn with everything from your twin set to your canvas jacket and a simple white t-shirt.
A twin set or a cardigan is a wonderful dress option that works perfectly in lieu of a structured jacket.
The more professional of the two is the twin set because it usually coordinates and looks fresh and crisp, but a pretty cardigan (you might even consider belting it with a thin strap) can work as well.