VTG COLETTE B Floral Square Handkerchief or Pocket Square

Vintage Mid-Century Colette Signed in right lower corner Possibly hand painted? Bouquet of flowers Aqua, orange, green on off-white 13" x 13" Square Straight edge with scallop detail Feels like cotton No stains, rips, tears Pictures part of description flowers, floral, square, print, fabric, spring, summer, hankie, pocket square