frill

/frɪl/
noun
  1. A decorative strip of fabric, lace, or ribbon, often gathered or pleated, used to trim clothing or household items.
    • The curtains were trimmed with a delicate frill.
    • She sewed a frill onto the edge of the pillowcase.
    • The dress had a pretty frill around the collar.
  2. An extra feature or decoration that is not essential, often added for luxury or appeal.
    • They added frills like a swimming pool and a game room to the hotel.
    • I prefer a simple phone without all the frills.
    • The basic car model has no frills, just the essentials.
Antonyms
verb
  1. To decorate with a frill or frills.
    • The designer frilled the sleeves of the blouse.
    • He frilled the hem of the skirt with lace.
    • She frilled the edges of the napkins for the party.