Tailor's bottom line (3)
I believe the answer is:
hem
(Other definitions for hem that I've seen before include "Double-backed border of a garment" , "Express hesitation" , "A stitched border of cloth" , "Part of skirt" , "Sewn border" .)
I believe the answer is:
hem
(Other definitions for hem that I've seen before include "Double-backed border of a garment" , "Express hesitation" , "A stitched border of cloth" , "Part of skirt" , "Sewn border" .)