喇叭裤
trousers that get wider below the knee
  He grew his hair long and started to wear flares.
 They have a vicar who wears flares and silk shirts.
 She wore a pair of sequinned denim flares.
 He was wearing a faded pair of flares and a black T-shirt.
 As a teen, I loved to wear purple corduroy flares.
 See also: flare noun (CLOTHES)