Amazon.com: Nakpunar Crochet Button Hook Tool for Bridal Button Loops to Fasten The Buttons on Wedding Dresses, Bridal Trains, and Formalwear Gentle on Lace, Satin Seamstress Essential (Assorted Color) Crochet Hook Size Chart What size crochet hook for wedding dress buttons? How to use a crochet hook to loop over the bridal buttons on a wedding gown. Ana Hernandez Bridal Seamstress Facebook Wedding day pro tip for button back gowns , Grab a crochet hook to fasten those tiny buttons fastno stress, no broken nails, just a smooth, seamless moment before you walk down the aisle. , Helpful Tip: Use a crochet hook for buttoning the buttons on your wedding gown. Fast and easy!