strapless

/ˈstræpləs/
adjective
  1. Having no straps, especially describing clothing such as a dress or top that is worn without shoulder straps.
    • She wore a beautiful strapless gown to the prom.
    • He bought a strapless backpack that clips around the waist.
    • Strapless dresses are popular for summer weddings.
Synonyms
What does "strapless" mean? | whatsthatwordmean | whatsthatwordmean