Does My Bra Fit?: An Expert’s Checklist to Check Your Size
Bra shopping can feel intimidating. By evaluating how your current bras fit, good or bad, you can decide where to go next.
Updated October 7th, 2026
Fill a tub, sink, or clean bucket (whatever you have on hand!) with cold water and add a delicate detergent like Forever New. The detergent label will advise on how much to use depending on how many bras you are washing and/or how big your water basin is.
Add your bras to the water and let them soak for a bit. About 30 minutes should do the trick.
Gently swish the bras around in the soapy water for a few minutes, focusing on any more heavily soiled areas.
Run the bras under cool clean water to wash away the remaining residue and detergent, rinsing until the water runs clear.
Air dry your bras by either lying them flat on a towel or hanging them on a rack by the gore (the center panel between the cups), not the strap. Make sure not to twist or ring them out, though you can gently press them to remove excess water. If you are washing t-shirt bras, reshape the cups, as needed, while they are still damp.
Hook the backs of your bras and place them in a lingerie wash bag or mesh laundry bag, then into the washer, preferably alone.
Add a delicate detergent like Forever New, the same as you would use for handwashing. The detergent label will advise on how much to use.
Choose the delicate wash cycle or gentlest cycle option on your machine, sometimes even called the Hand Wash cycle. Opt for cold water if you are prompted.
When the cycle is complete, air dry your bras the same way as handwashing: lay them flat on a towel or hang them on a rack by the gore (the center panel between the cups).
Never tumble dry your bras or put your bras in the dryer. Period. Heat damages the elastic so this is the fastest way to diminish the fabrics and finishes, plus cause the bra to lose its original and intended shape.
Standard laundry detergents can break down delicate fabrics. Whenever possible, use something designed specifically for intimates.
In a pinch? Baby shampoo can work if you don't have a delicate detergent on hand. It's made to be gentle enough for a baby's skin, which makes it mild enough for delicate fabrics too. Use a small amount and rinse well so no residue is left behind.
Avoid fabric softeners. These can also aid in the breakdown of fabrics.
While handwashing remains the top choice for all bras, it is especially ideal for your most special pieces. Delicate laces and embroideries, silks and satins, or anything heavily embellished will fare much better by hand vs. in the washing machine.
Bra shopping can feel intimidating. By evaluating how your current bras fit, good or bad, you can decide where to go next.

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