38M Bras
What is a 38M in other brands?
275 bras tracked in 38M · 4 brands · See all M cup
Your 38M across brands
A 38M isn’t the same in every brand. Here’s how a standard US 38M translates across the brands we track — and how each one runs.
Editorial buying guide
Read →Read the 38M buying guide
Top picks, sister sizes, and how to spot a good 38M fit.
Sister sizes
35% off
Panache
Sophia Plunge Bra - Red
$49.50$76.00
35% off
Panache
Naomi Nursing Bra - Noir
$50.50$78.00
35% off
Panache
Ella Plunge Bra - Black Sequin
$52.00$80.00
35% off
Panache
Josephine Full Cup Bra - Forest Green
$52.00$80.00
50% off
Panache
Eva Balcony Tankini Top - Sicily Print
$52.50$105.00
50% off
Panache
Iris Balcony Tankini Top - Green Gingham
$52.50$105.00
40% off
Panache
Anya Riva Balcony Tankini Top - Black
$54.00$90.00
35% off
Panache
Estel Full Cup Bra - Cherry Red
$54.50$84.00
50% off
Panache
Mykonos Plunge Swimsuit - Teal
$59.00$119.00
50% off
Panache
Paloma Balcony Swimsuit - Black Sand Print
$59.50$119.00
50% off
Panache
Paloma Balcony Swimsuit - Capri Print
$59.50$119.00
50% off
Panache
Paloma Balcony Swimsuit - Navy Gingham
$59.50$119.00
50% off
Panache
Paloma Balcony Swimsuit - Flutter Print
$59.50$119.00
Panache
Tango Essence Balcony Bra - Honey
$62.00
Panache
Tango Essence Balcony Bra - Black
$62.00
10% off
Panache
Dream Full Cup Bra - Navy
$63.00$70.00
Freya
Freya Fancies Balcony Bra (GG - K Cup): White
$64.00
Freya
Freya Fancies Balcony Bra (GG - K Cup): Natural Beige
$64.00
Freya
Freya Fancies Balcony Bra (GG - K Cup): Black
$64.00
Panache
Blossom Balcony Bra - Taupe
$65.00
Panache
Blossom Balcony Bra - Black
$65.00
Freya
Starlight Side Support Balcony Bra (J - O Cup): Caramel
$66.00
Freya
Starlight Side Support Balcony Bra (J - O Cup): Black
$66.00
Freya
Viva Side Support Bra: Lace Natural Beige
$66.00
Panache
Tango Edit Balcony Bra - White
$66.00
10% off
Panache
Clara Full Cup Bra - Black/Pink
$66.50$74.00
35% off
Panache
Anya Riva Spot Balcony Swimsuit - Navy/Vanilla
$67.50$104.00
Freya
Offbeat Side Support Bra: Rosehip
$68.00
Freya
Offbeat Side Support Bra: Natural Beige
$68.00
Freya
Offbeat Side Support Bra: Black
$68.00
Fantasie
Lindsey Side Support Bra: Monochrome
$68.00
Fantasie
Lucia Side Support Bra: Midnight
$68.00
Fantasie
Pippa Side Support Bra: Wallflower
$68.00
Elomi
Cate Allure Full Cup Banded Bra: Deep Emerald
$68.00
35% off
Panache
Anya Riva Balcony Swimsuit - Black
$68.00$104.00
50% off
Panache
Monica Balcony Swimsuit - Sicily Print
$68.50$137.00
10% off
Panache
Heidi High Apex Plunge Bra - Ruby Red
$68.50$76.00
50% off
Panache
Lara Plunge Swimsuit - Aurora Blue
$68.50$137.00
50% off
Panache
Monica Balcony Swimsuit - Seersucker Multi
$68.50$137.00
50% off
Panache
Monica Balcony Swimsuit - Posy Print
$68.50$137.00
Fantasie
Illusion Side Support Bra: White
$69.00
Fantasie
Illusion Side Support Bra: Sky
$69.00
Fantasie
Illusion Side Support Bra: Navy
$69.00
Fantasie
Illusion Side Support Bra: Natural Beige
$69.00
Fantasie
Illusion Side Support Bra: Black
$69.00
Fantasie
Illusion Side Support Bra: Blush
$69.00
Elomi
Cate Full Cup Banded Bra: White
$69.00
Elomi
Cate Full Cup Banded Bra: Latte
$69.00
Elomi
Cate Full Cup Banded Bra: Hazel
$69.00
Elomi
Cate Full Cup Banded Bra: Black
$69.00
Elomi
Cate Allure Full Cup Banded Bra: Sahara
$69.00
Elomi
Cate Allure Full Cup Banded Bra: Black
$69.00
Panache
Tango Balcony Bra - Honey
$69.00
Panache
Tango Balcony Bra - Blush
$69.00
Panache
Tango Balcony Bra - Black
$69.00
Panache
Dream Full Cup Bra - Pistachio
$70.00
Panache
Clara Full Cup Bra - Orchid/Red
$71.00
Fantasie
Reflect Side Support Bra: Red
$72.00
Fantasie
Reflect Side Support Bra: Navy
$72.00
Fantasie
Reflect Side Support Bra: Natural Beige
$72.00