twinsets
/ˈtwɪnˌsɛts/
noun
- A matching set of a cardigan sweater and a short-sleeved or sleeveless top, typically worn together.
- She wore a classic twinset in cream with a pearl necklace.
- For the family photo, my grandmother chose her favorite blue twinset.
- The store had a sale on cashmere twinsets in various pastel colors.