Searching for a eyelash extension near you? Winnie's Nails offers eyelash extensions and is located at 6638 Mexico Rd in Saint Peters, MO 63376. Some services offered are a eyelash extension for $20, eyelash extensions removal for $10, or a mani-pedi for $35. See below for open and close times. To find out more call (636) 397-5555.