A-line
US /ˈeɪ.laɪn/
UK /ˈeɪ.laɪn/
1.
a style of dress or skirt that is narrower at the top and flares out towards the hem, resembling the letter 'A'
:
•
She wore a classic A-line dress to the party.
•
The skirt had a flattering A-line silhouette.