Nike Wear All Day Sneakers Size 7Y Women’s 8.5

Nike Wear All Day Sneakers CJ3816-200 size 7 youth. These are pre-owned sneakers that does not come with the box. Please see pics. I purchased these shoes brand new from a Posh seller. I was told by seller that a Nike size 7 youth is equivalent to Women’s Size 8.5. The color stated it was burgundy when I purchased them but they appear to be brown and pink in color.