Parfait Lingerie
Bliss Full Bust Padded T-Shirt Minimizer Bra, Black, Parfait P7000
$66.00Unit price /UnavailableParfait Lingerie
Bliss Full Bust Padded T-Shirt Minimizer Bra, Warm Sand, Parfait P7000
$66.00Unit price /UnavailableParfait Lingerie
Shea Full Bust Unlined Underwire Plunge Bra, Silver, Parfait P6062
$50.40$56.00Unit price /UnavailableParfait Lingerie
Casey Full Bust Padded Plunge Push-Up T-Shirt Bra, Dark Blue Denim, Parfait 28012
$37.80$54.00Unit price /UnavailableParfait Lingerie
Mia Full Bust Wire-Free Padded Longline Lace Bralette, Blackberry, Parfait P6011
$39.20$56.00Unit price /UnavailableParfait Lingerie
Shea Full Bust T-Shirt Minimizer Bra, Black, Parfait P6061
$61.20$68.00Unit price /UnavailableParfait Lingerie
Active Full Bust Wire-Free Unlined Sports Bra, Black, Parfait P62121
$53.10$59.00Unit price /UnavailableParfait Lingerie
Shea Full Bust T-Shirt Minimizer Bra, Petal Pink, Parfait P6061
$61.20$68.00Unit price /UnavailableParfait Lingerie
Mia Full Bust Wire-Free Padded Longline Lace Bralette, Cork, Parfait P5951
$50.40$56.00Unit price /UnavailableParfait Lingerie
Charlene Full Bust Padded Lace Underwire Balconette Bra, Warm Sand, Parfait P5000
$59.00Unit price /UnavailableParfait Lingerie
Active Full Bust Wire-Free Unlined Sports Bra, Bare, Parfait P62121
$53.10$59.00Unit price /UnavailableParfait Lingerie
Pearl Full Bust Seamless Padded Minimizer Full Coverage Bra, Navy, Parfait P60921
$50.40$56.00Unit price /UnavailableParfait Lingerie
Emily Full Bust Unlined Underwire T-Shirt Full Coverage Bra, Warm Sand, Parfait P7800
$55.00Unit price /UnavailableParfait Lingerie
Adriana Full Bust Wire-Free Convertible Racerback Lace Bralette, Blackberry, Parfait P5482
$49.50$55.00Unit price /UnavailableParfait Lingerie
Charlene Full Bust Padded Lace Underwire Balconette Bra, Black, Parfait P5000
$59.00Unit price /UnavailableParfait Lingerie
Olivia Full Bust Unlined Lace Plunge Bra, Cameo Rose, Parfait P4000
$48.60$54.00Unit price /UnavailableParfait Lingerie
Pearl Full Bust Seamless Padded Minimizer Full Coverage Bra, Cameo Rose, Parfait P60921
$56.00Unit price /UnavailableParfait Lingerie
Casey Full Bust Padded Plunge Push-Up T-Shirt Bra, Mosaic Black, Parfait 28013
$38.50$55.00Unit price /UnavailableParfait Lingerie
Shea Full Bust T-Shirt Minimizer Bra, Bare, Parfait P6061
$61.20$68.00Unit price /UnavailableParfait Lingerie
Shea Full Bust Longline Strapless Minimizer Bra, Racing Red, Parfait P60671
$46.20$66.00Unit price /UnavailableParfait Lingerie
Shea Full Bust Longline Strapless Minimizer Bra, Black, Parfait P60671
$46.20$66.00Unit price /UnavailableParfait Lingerie
Pearl Full Bust Seamless Padded Minimizer Full Coverage Bra, Black, Parfait P60921
$56.00Unit price /UnavailableParfait Lingerie
Mia Full Bust Wire-Free Padded Longline Lace Bralette, Bare, Parfait P5951
$39.20$56.00Unit price /UnavailableParfait Lingerie
Shea Full Bust Unlined Underwire Plunge Bra, Racing Red, Parfait P6062
$50.40$56.00Unit price /UnavailableParfait Lingerie
Shea Full Bust Unlined Underwire Plunge Bra, Petal Pink, Parfait P6062
$39.20$56.00Unit price /UnavailableParfait Lingerie
Charlotte Full Bust Longline Side Support Bra, Racing Red Dot, Parfait 6977
$39.20$56.00Unit price /UnavailableParfait Lingerie
Shea Full Bust Unlined Underwire Plunge Bra, Bare, Parfait P6062
$50.40$56.00Unit price /UnavailableParfait Lingerie
Adriana Full Bust Wire-Free Convertible Racerback Lace Bralette, Bare, Parfait P5482
$55.00Unit price /UnavailableParfait Lingerie
Shea Full Bust Unlined Underwire Plunge Bra, Black, Parfait P6062
$50.40$56.00Unit price /UnavailableParfait Lingerie
Mia Full Bust Wire-Free Padded Longline Lace Bralette, Black, Parfait P6011
$50.40$56.00Unit price /UnavailableParfait Lingerie
Adriana Full Bust Wire-Free Convertible Racerback Lace Bralette, Black, Parfait P5482
$55.00Unit price /UnavailableParfait Lingerie
Dalis Full Bust Wire-Free Lace Bralette, Charcoal, Parfait P5641
$49.50$55.00Unit price /UnavailableParfait Lingerie
Pearl Full Bust Longline Side Support Lace Plunge Bra, Black, Parfait P6091
$41.30$59.00Unit price /UnavailableParfait Lingerie
Mia Full Bust Wire-Free Padded Longline Lace Bralette, Racing Red, Parfait P6011
$39.20$56.00Unit price /UnavailableParfait Lingerie
Charlotte Full Bust Longline Side Support Bra, Petal Pink Dot, Parfait 6977
$39.20$56.00Unit price /UnavailableParfait Lingerie
Charlotte Full Bust Longline Side Support Bra, Black Dot, Parfait 6977
$39.20$56.00Unit price /UnavailableParfait Lingerie
Mia Full Bust Wire-Free Padded Longline Lace Bralette, Cameo Rose, Parfait P6011
$50.40$56.00Unit price /UnavailableParfait Lingerie
Mia Full Bust Wire-Free Padded Longline Lace Bralette, Sandstone, Parfait P5951
$39.20$56.00Unit price /UnavailableParfait Lingerie
Casey Full Bust Padded Plunge Push-Up T-Shirt Bra, Black, Parfait 2801
$55.00Unit price /UnavailableParfait Lingerie
Mia Full Bust Wire-Free Padded Longline Lace Bralette, Black, Parfait P5951
$56.00Unit price /UnavailableParfait Lingerie
Dalis Full Bust Wire-Free Lace Bralette, Bare, Parfait P5641
Starting at $48.00Unit price /UnavailableParfait Lingerie
Casey Full Bust Padded Plunge Push-Up T-Shirt Bra, European Nude, Parfait 2801
$55.00Unit price /UnavailableParfait Lingerie
Casey Full Bust Padded Plunge Push-Up T-Shirt Bra, Black Rose Print, Parfait 2801
$55.00Unit price /UnavailableParfait Lingerie
Adriana Full Bust Wire-Free Convertible Racerback Lace Bralette, Racing Red, Parfait P5482
$49.50$55.00Unit price /UnavailableParfait Lingerie
Dalis Full Bust Wire-Free Lace Bralette, Black, Parfait P5641
Starting at $48.00Unit price /UnavailableParfait Lingerie
Dalis Full Bust Wire-Free Lace Bralette, Deep Nude, Parfait P5641
$38.50$55.00Unit price /UnavailableParfait Lingerie
Adriana Full Bust Wire-Free Convertible Racerback Lace Bralette, Pearl White, Parfait P5482
$49.50$55.00Unit price /UnavailableParfait Lingerie
Wave Full Bust Wire-Free Front-Close Sports Bra, Nautical Blue, Parfait P6052
$43.40$62.00Unit price /Unavailable
A 38K means a 38-inch band with a K cup — roughly a 15-inch difference between your underbust and your bust measurement. Cup letters are not consistent between markets: UK-sized brands like Panache run a different ladder to US labels, so your 38K may sit a letter along depending on who made it.
How a 38K should fit
A 38K is a full-bust size, and the engineering matters more than the label. Wide side wings, a firm band with four hooks and seamed cups will outperform a prettier bra with thin straps every time.
Sister sizes to try if 38K isn't right
- Band digs in — 40JJ gives the same cup volume with more room
- Cup gapes at the top — try 38JJ
Best 38K styles
Look for side support panels, which push tissue forward and stop it migrating under the arm — the single most useful feature at 38K. Full cup and balconette shapes both work; strapless is harder at this size and worth trying with a longline style, which spreads the weight across a wider band.