The Fashionable Past: Hemming Without Help, A Tutorial! What Does It Mean to Cut on the Bias? Fashion Design Explained Mastering Bias Cut Hemming Techniques for Silk Dresses One of my favorite techniques the Rolled hem on a bias cut gown. Bias garments should be hung for 24hrs before hemming, the fabric needs time to settle. After hanging, the garment Gisele Bias Cut Midi Dress in Stretch Twill Anemos Before You Hem a Bias Garment, Let the Fabric "Hang Out" Threads