take a close look in the edges
picot trim panties
Panties with a picot trim. Often seen in lingerie.
Picot trim is a type of ornamental used in textiles and crafting. Picot trim typically features a decorative edging composed by a series of small loops or scallops along the edge of a fabric or ribbon.
The term "picot" originates from the French word for "small point".
Examples