Skims Size Chart
Skims size guide for shapewear, underwear, bras and loungewear: a women's M fits a 29 to 31 in (74 to 79 cm) waist, about a UK 12-14. Men's run XS to 5X.
Last updated June 2026 · compiled from the official Skims size guide · reviewed by the Sizely team
Find your Skims size
Measure your body (not a garment) with a soft tape, snug but not tight.
Enter your measurements to see your Skims size.
Fit tip: SKIMS runs small with heavy compression, so size up for comfort. The Sculpting line is snuggest; Soft Smoothing runs larger.
How to measure
- Chest / bust: around the fullest part, keeping the tape level.
- Waist: around the narrowest part, usually at the belly button.
- Hips: around the widest part of your seat.
- Foot length: stand on paper, mark from heel to longest toe, then measure the line.
Use a soft tape over light clothing, snug but not tight.
Skims size guide at a glance#
Skims women's sizes run XXS to 4X: an M fits a 29 to 31 in (74 to 79 cm) waist and 39.5 to 41.5 in (100 to 105.5 cm) hips, about a US dress size 8-10. Men's run XS to 5X. Between sizes, size up for comfort or down for more compression.
What is my Skims size in UK sizing? Skims charts map letter sizes to dress sizes: an XS is a US 0-2 / UK 4-6, an S is a US 4-6 / UK 8-10, an M is a US 8-10 / UK 12-14 and an L is a US 12-14 / UK 16-18. UK sizes run four numbers above US.
What size is Skims men's underwear? Men's underwear and shapewear run XS to 5X: an M fits a 38 to 40 in (96.5 to 101.5 cm) chest and a 32 to 34 in (81 to 86.5 cm) waist.
Women's Skims size charts#
Women's sizes run XXS to 4X across shapewear, underwear, bras and loungewear. Each chart lists bust, waist and hips in inches and centimeters with US, UK and EU equivalents; for conversions beyond these, see the women's international size conversion chart.
Women's Skims shapewear size chart#
SKIMS shapewear is compressive, so measure before you buy: an M fits a 29 to 31 in (74 to 79 cm) waist. Size down for firmer compression, up for comfort.
| US | UK | EU | Bust (in) | Bust (cm) | Waist (in) | Waist (cm) | Hips (in) | Hips (cm) |
|---|---|---|---|---|---|---|---|---|
| XXS | 4 | 30–32 | 30–31" | 76–79 cm | 23–24" | 58–61 cm | 33–34" | 84–86.5 cm |
| XS | 6 | 34 | 31.5–33.5" | 80–85 cm | 24–26" | 61–66 cm | 34.5–36.5" | 87.5–93 cm |
| S | 8–10 | 36–38 | 34–36" | 86.5–91.5 cm | 26.5–28.5" | 67–72.5 cm | 37–39" | 94–99 cm |
| M | 12–14 | 40–42 | 36.5–38.5" | 93–98 cm | 29–31" | 74–79 cm | 39.5–41.5" | 100–105.5 cm |
| L | 16–18 | 44–46 | 39–41" | 99–104 cm | 31.5–34.5" | 80–87.5 cm | 42–44" | 107–112 cm |
| XL | 20 | 48 | 41.5–44.5" | 105.5–113 cm | 35–38" | 89–96.5 cm | 44.5–47.5" | 113–121 cm |
| 2X | 22–24 | 50–52 | 45–48" | 114–122 cm | 38.5–41.5" | 98–105.5 cm | 48–51" | 122–130 cm |
| 3X | 26–28 | 54–56 | 48.5–52" | 123–132 cm | 42–45.5" | 107–116 cm | 51.5–55" | 131–140 cm |
| 4X | 30–32 | 58–60 | 52.5–56" | 133.5–142 cm | 46–49.5" | 117–126 cm | 55.5–59" | 141–150 cm |
Women's Skims underwear size chart#
Briefs, thongs and boyshorts share one scale: an M fits 39.5 to 41.5 in (100 to 105.5 cm) hips, about a US 8-10.
| US | UK | EU | Bust (in) | Bust (cm) | Waist (in) | Waist (cm) | Hips (in) | Hips (cm) |
|---|---|---|---|---|---|---|---|---|
| XXS | 2 | 30–32 | 30–31" | 76–79 cm | 23–24" | 58–61 cm | 33–34" | 84–86.5 cm |
| XS | 4 | 34–36 | 31.5–33.5" | 80–85 cm | 24–26" | 61–66 cm | 34.5–36.5" | 87.5–93 cm |
| S | 6 | 38 | 34–36" | 86.5–91.5 cm | 26.5–28.5" | 67–72.5 cm | 37–39" | 94–99 cm |
| M | 8–10 | 40–42 | 36.5–38.5" | 93–98 cm | 29–31" | 74–79 cm | 39.5–41.5" | 100–105.5 cm |
| L | 12–14 | 44–46 | 39–41" | 99–104 cm | 31.5–34.5" | 80–87.5 cm | 42–44" | 107–112 cm |
| XL | 16 | 48 | 41.5–44.5" | 105.5–113 cm | 35–38" | 89–96.5 cm | 44.5–47.5" | 113–121 cm |
| 2X | 18–20 | 50–52 | 45–48" | 114–122 cm | 38.5–41.5" | 98–105.5 cm | 48–51" | 122–130 cm |
| 3X | 22–24 | 54–56 | 48.5–52" | 123–132 cm | 42–45.5" | 107–116 cm | 51.5–55" | 131–140 cm |
| 4X | 26–28 | 58–60 | 52.5–56" | 133.5–142 cm | 46–49.5" | 117–126 cm | 55.5–59" | 141–150 cm |
Women's Skims bra and bralette size chart#
Skims bralettes use letter sizes: find your bust measurement in the first column, then read across to your cup column. If you know your band and cup size, cross-check with the bra size calculator or the bra size conversion chart.
| Bust (cm) | Cup a | Cup B | Cup C | Cup D | Cup Dd | Cup F | Cup G | Cup H |
|---|---|---|---|---|---|---|---|---|
| 81.5 cm | XXS | XXS | XXS | XS | ||||
| 84 cm | XS | XS | XS | S | M | M | M | L |
| 86.5 cm | S | S | S | M | M | M | L | L |
| 89 cm | M | M | M | L | L | L | XL | XL |
| 91.5 cm | L | L | L | XL | XL | XL | XL | XL |
| 94 cm | XL | XL | 2X | 2X | 2X | 2X | 2X | |
| 96.5 cm | 2X | 2X | 2X | 3X | 3X | 3X | 3X | 3X |
| 99 cm | 3X | 3X | 3X | 4X | 4X | 4X | 4X | 4X |
Women's Skims loungewear and leggings size chart#
Loungewear and leggings map letter sizes to dress sizes: an M is a US 8-10, UK 12-14, EU 40-42. The same mapping works for Skims dresses.
| Size | Dress Size (US) | Dress Size (UK) | Dress Size (EU) | Waist (in) | Waist (cm) | Hips (in) | Hips (cm) |
|---|---|---|---|---|---|---|---|
| XXS | 00 | 2 | 30 | 23.5–24.5 | 60–62 | 31–33.5 | 79–85 |
| XS | 0–2 | 4–6 | 32–34 | 25–26.5 | 63–67 | 34–36.5 | 86–93 |
| S | 4–6 | 8–10 | 36–38 | 27–29 | 68–74 | 37–39.5 | 94–100 |
| M | 8–10 | 12–14 | 40–42 | 29.5–31.5 | 75–80 | 40–42 | 101–107 |
| L | 12–14 | 16–18 | 44–46 | 32–35 | 81–89 | 42.5–44.5 | 108–113 |
| XL | 14–16 | 20 | 48 | 35.5–38 | 90–96 | 45–48.5 | 114–123 |
| 2X | 16–18 | 22–24 | 50–52 | 38.5–41 | 97–104 | 49–52.5 | 124–133 |
| 3X | 20–22 | 26–28 | 54–56 | 41.5–44 | 105–112 | 53–55 | 134–140 |
| 4X | 24–26 | 30–32 | 58–60 | 44.5–47 | 113–119 | 55.5–57.5 | 141–146 |
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Men's Skims size charts#
Men's sizes run XS to 5X, sized by chest and waist in inches and centimeters.
Men's Skims underwear and shapewear size chart#
An M fits a 38 to 40 in (96.5 to 101.5 cm) chest and a 32 to 34 in (81 to 86.5 cm) waist.
| US | UK | EU | Chest (in) | Chest (cm) | Waist (in) | Waist (cm) | Hips (in) | Hips (cm) |
|---|---|---|---|---|---|---|---|---|
| XS | 34 | 44 | 30–32" | 76–81 cm | 24–26" | 61–66 cm | 30–32" | 76–81 cm |
| S | 36 | 46 | 34–36" | 86.5–91.5 cm | 28–30" | 71–76 cm | 34–36" | 86.5–91.5 cm |
| M | 38 | 48 | 38–40" | 96.5–101.5 cm | 32–34" | 81–86.5 cm | 38–40" | 96.5–101.5 cm |
| L | 40 | 50 | 42–44" | 107–112 cm | 36–38" | 91.5–96.5 cm | 42–44" | 107–112 cm |
| XL | 42 | 52 | 46–48" | 117–122 cm | 40–42" | 102–107 cm | 45–47" | 114–119 cm |
| 2X | 44 | 54 | 50–52" | 127–132 cm | 44–46" | 112–117 cm | 49–51" | 124.5–129.5 cm |
| 3X | 46 | 56 | 54–56" | 137–142 cm | 48–50" | 122–127 cm | 53–55" | 134.5–140 cm |
| 4X | 48 | 58 | 58–60" | 147–152 cm | 52–54" | 134.5–137 cm | 57–59" | 145–150 cm |
| 5X | 50 | 60 | 62–64" | 157.5–162 cm | 56–58" | 142–147 cm | 61–63" | 155–160 cm |
Men's Skims loungewear size chart#
Skims sizes all men's styles on one XS to 5X scale, so loungewear matches the underwear chart above: an M fits a 32 to 34 in (81 to 86.5 cm) waist and 38 to 40 in (96.5 to 101.5 cm) hips.
| US | UK | EU | Waist (in) | Waist (cm) | Hips (in) | Hips (cm) |
|---|---|---|---|---|---|---|
| XS | 34 | 44 | 24–26" | 61–66 cm | 30–32" | 76–81 cm |
| S | 36 | 46 | 28–30" | 71–76 cm | 34–36" | 86.5–91.5 cm |
| M | 38 | 48 | 32–34" | 81–86.5 cm | 38–40" | 96.5–101.5 cm |
| L | 40 | 50 | 36–38" | 91.5–96.5 cm | 42–44" | 107–112 cm |
| XL | 42 | 52 | 40–42" | 102–107 cm | 45–47" | 114–119 cm |
| 2X | 44 | 54 | 44–46" | 112–117 cm | 49–51" | 124.5–129.5 cm |
| 3X | 46 | 56 | 48–50" | 122–127 cm | 53–55" | 134.5–140 cm |
| 4X | 48 | 58 | 52–54" | 134.5–137 cm | 57–59" | 145–150 cm |
| 5X | 50 | 60 | 56–58" | 142–147 cm | 61–63" | 155–160 cm |
Frequently asked questions#
How accurate are SKIMS size charts?#
The charts above use Skims' own measurements. Measure yourself with a soft tape and compare directly to the chart instead of assuming your usual size carries over.
Do SKIMS items run true to size?#
Most SKIMS pieces run true to size, but if you’re between sizes, consider sizing up for a more relaxed fit or down for a snugger feel, depending on your preference.
How do I measure myself accurately?#
Use a flexible tape measure, keep it level, and follow the brand’s measurement instructions. Take note of bust/chest, waist, and hip measurements for the most accurate results.
Can I return items that don’t fit?#
Most SKIMS purchases come with a return or exchange policy. Check the official SKIMS website or your retailer’s return policy for specific details.
Sizing tips#
- Measure yourself at the end of the day when your body is at its most natural size.
- Consider fabric composition: some materials offer more stretch.
- If you’re unsure, order two sizes and return the one that doesn’t fit.
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