J Crew Gray Women's Cardigan - size M (fits small best)

Chic charcoal cardigan with ruffled collar. Button-up front with diamond buttons (includes extra button). It shrunk when I washed it and now it fits a small, x-small best. Materials: 55% wool, 30% lyocell, 10% nylon and 5% cashmere Pit to pit 17 3/4” (laying on flat surface)