
Neckline checks
A button-down shirt makes changes in chest volume easy to see at the placket. If you want to try Pop inside your bra, check the shirt's button line before and after adding inserts. Extra lift should not come at the expense of comfortable clothing fit.
Explore Pop insertsStart with the shirt closed
Wear the bra and shirt as you normally would. Notice pulling, gaps or tightness between the buttons. If the shirt already feels strained, additional padding may not suit that particular fit.
Compare the side silhouette
Add one insert inside each cup, then look at the front and side. Sit at a desk and reach forward. If the placket pulls more, remove the inserts or choose a roomier shirt. The goal is an outfit you can wear comfortably.
Your fitting checklist
- Check the button line first
- Sit and reach forward
- Keep comfortable fabric space
Use the VELUNA size guide for the relevant product. Follow the instructions supplied with your product.
A common question
Will inserts stop a shirt from gaping?
No. Additional volume can increase pulling in some shirts, so check the complete outfit.
Find your outfit solution

Pop push-up inserts
Removable inserts worn inside your existing bra. Add lift and shape while keeping your bra on.
Explore PopCheck 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.