Passementerie

noun

1. Ornamental trimming for a garment, as braid, lace, or metallic beads.
2. Edgings and trimmings in general, especially those made of gimp, braid, or the like: often made with jet or metal beads: as, jet passementerie; plain passementerie (that is, without beading). See passement.
3. Trimmings, esp. of braids, cords, gimps, beads, or tinsel.
4. A decorative piece of lace or other cloth on clothes.
5. a decoration or adornment on a garment

   "the trim on a shirt"