My sister is a huge fan of these type of socks so when I saw them on special I just had to get them for her. They are just as pictured, same prints and colors, soft on touch and fit well. She is wearing US shoe size 8.5 and it feels fine to her however when I stretched one of them it looked too small for me and I am wearing 9.5. So I doubt that it will fit person with size 12.
From sellers description
----------------------------------------
Material:Tight Knit Cotton Blend women socks, soft comfortable Size: Cartoon socks fit for US women shoe 5 to US 12, elastic,suitable for Spring, Autumn, Home, Office, Every Day Use Features: Sweat-wicking,Antibacterial,Shaping,Deodorant,Wearable Machine washable,No need to worry about deformation or fading Sweet Candy Color and Cartoon Animals Stereoscopic design with a dogs face and little ears standing above the sock, Super cute and attractive,best choice for women,teen girls(boys) or dog lovershttps://www.amazon.com/gp/product/B01MRV6M02/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1