When Your 28J T-Shirt Cups Leave Lines Under Clothing

If the bra shows beneath thin fabric, pulling the shirt downward won't explain the cause. Look at the cup edge without the shirt first. Then choose the finish you prefer without accepting a cup that presses or gaps. For a more detailed explanation, read our guide to how a T-shirt bra should fit.

28J T-Shirt Band Feels Tight In Your Chair

A band that digs while seated may have rolled beneath cups that need more room. Smooth the edge and check the cups from the side. Put your shirt back on only after the bra feels comfortable on its own. For help understanding the fit, read about how a bra should fit.

28J T-Shirt Side Coverage Feels Too Tight

If the outer cup presses during a reach, its edge may be sitting on the breast. Settle the breast fully inside and bring your arm back down. If the same edge catches again, try more cup room or a different cut. For more help with this problem, read about why bra cups gap at the top.

Frequently Asked Questions About 28J T-Shirt Bras

How can I check two 28J T-shirt bra styles fairly?

Try both bras under the top you expect to wear. A comfortable band and settled cups help you judge the actual outline. Look from the front and side without pulling either neckline into place.

Why can my 28J T-shirt bra show beneath a thin top?

A thin top can pick up the cup's edge or surface instead of hiding it. Check that the breast sits comfortably inside the cup. Then judge the finish under that top without changing size just for a visible seam.

How should I judge the cup surface of a 28J T-shirt bra?

Look at the cup beneath the top you plan to wear. First settle the breast inside and check for gaps or a digging edge. Then judge the outline from the front and side without stretching the shirt downward.

Should I change size if my 28J T-shirt bra shows a cup edge?

Not always, since thin fabric can show the edge of a well-fitting cup. Check whether the neckline presses or stands away on its own. A different cup surface or cut may suit the shirt without changing size.

Where should the back of my 28J T-shirt bra sit?

Your band should hold steadily without a tight pull across the shoulders. Check its level at the back as well as under the cups. If it moves upward, revisit the band fit and settle the breast inside each cup.

Which UK size matches US 28J?

US 28J and UK 28GG are paired in our conversion table. Match the option to the system used on the product page. Comfortable cup room and a steady band are the useful checks once the labels are clear.

You can explore everyday bra styles in our 28J bras.