Ribbed Tops: Reading the Fabric Stretch

All outfit & bra guides / Fabric & silhouette
Fabric & silhouette
Ribbed fabric can stretch across added volume and change the spacing of its vertical lines. If you use Pop inside your bra, look at those lines as well as the neckline. They can help you notice where a top becomes too tight.
Check the rib spacing
Compare the shirt with your bra alone and with inserts. If the ribs spread sharply across the chest or the fabric pulls upward, the top may need more room. Keep the product inside the bra cups and avoid forcing extra volume into a tight fit.
Check the hem and armholes
Extra chest volume can affect how a fitted top hangs lower down. Look at the hem and armhole openings while seated. Choose the version that lets the ribbed fabric sit comfortably across the whole torso.

Product reference. Check the product with your own garment.
Your fitting checklist
- Compare the vertical lines
- Check hem movement
- Leave comfortable cup space
Use the VELUNA size guide for the relevant product. Follow the instructions supplied with your product.
A common question
Can inserts change how a top hangs?
Yes. Adding volume inside a bra can affect the way fitted fabric stretches and falls.
Find your outfit solution

Pop push-up inserts
Removable inserts worn inside your existing bra. Add lift and shape while keeping your bra on.
Check current sizes, prices and availability on the product page. Pop goes inside your existing bra; Pop Up is the adhesive bra. The right choice depends on your garment and preferred fit.