This is a Kalinka detachable collar. Idalia collar Worn a few times. I believe there are almost no stains or damage, as I used it with care. The color is a pink that leans towards cool tones ♡ It has buttons, so it's easy to put on and take off. It's a knitwear brand from Bulgaria. The brand's concept is "simple and romantic hand-knits." All the knits use 100% high-quality, soft merino wool imported from Peru.