Lingerie (6)
'lingerie' is the definition.
(undies is a kind of lingerie)
This is all the clue.
(Other definitions for undies that I've seen before include "linen" , "Used in (anag) -- unmentionables" , "Lingerie -- is nude (anag)" , "Pants" , "clothing not normally seen" .)
'lingerie' is the definition.
(lingerie is a type of underwear)
This is all the clue.
(Other definitions for underwear that I've seen before include "slips, perhaps" , "Vest, pants etc" , "Garments worn next to the skin" , "Bloomers" , "Drawers" .)