How To Fix A Wig——That's Too Big: DIY Adjustments

Finding the perfect wig can be a thrilling experience, but discovering it’s too big—slipping at the hairline, gaping at the nape, or shifting with every move—quickly dampens the excitement. The good news is that resizing an oversized wig doesn’t require professional skills or expensive tools. With a few simple DIY adjustments, you can tailor your wig to fit snugly, comfortably, and naturally, ensuring it stays in place from morning to night.

Before diving into adjustments, gather your supplies: a sewing kit with curved needles (ideal for working around the scalp), matching thread (opt for nylon or polyester for durability), bobby pins, a fabric marker, scissors, and a wig stand (to hold the wig steady). Start by prepping the wig: turn it inside out so the cap is visible, and place it on the wig stand. Try the wig on briefly to mark problem areas—use the fabric marker to note where the cap gaps, typically at the temples, nape, or crown. This step ensures your adjustments target exactly where they’re needed.

The most effective and gentle method for resizing a wig cap is the “fold-and-sew” technique, perfect for minor to moderate looseness. Locate the excess fabric at the nape (a common trouble spot) and fold it inward, creating a pleat that fits your head circumference. Secure the pleat with bobby pins, then try the wig on again to confirm the fit—adjust the pleat’s size if it’s still too loose or now too tight. Once satisfied, sew along the edge of the pleat using a straight stitch, keeping the thread taut but not tight enough to pucker the cap. Knot the thread securely when finished and trim any excess fabric.

For wigs with significant gaps at the temples or hairline, elastic bands are a game-changer. Cut a 2-3 inch piece of elastic (choose a width that matches the wig cap’s edge) and sew one end to the inside of the wig cap at the temple, near the ear tab. Stretch the elastic slightly and sew the other end to the opposite temple, ensuring the elastic sits comfortably against your scalp. This method adds flexibility, preventing the wig from feeling restrictive while keeping it in place.

If you’re new to sewing or prefer a temporary fix, wig grip bands or double-sided tape work well. Wig grip bands, made of non-slip fabric, wrap around your head under the wig, creating friction that holds the wig in place. Double-sided tape (specifically designed for wigs) can be applied along the hairline and nape to secure loose areas, though it’s best for short-term use. For a semi-permanent solution, consider adding wig clips to the inside of the cap—sew them near the temples and nape, and clip them into your natural hair for extra hold.

After making adjustments, try the wig on one final time to test comfort and fit. Move your head side to side, bend over, and shake gently—if the wig stays put without slipping or causing discomfort, you’re done. Remember to handle the wig cap with care, especially if it’s made of delicate lace; avoid pulling the fabric too tight, as this can cause tearing.