Measure yourself with a tape measure, over light clothing or none, keeping the tape parallel to the floor. If you're between two sizes, choose the larger one. Measurements are in inches, with centimeters below.

Before you check the chart: regular or full-hip fit?

It's what changes your size the most. Both charts share the same waist; the difference is in the hips.

Regular hip fitRegular fit: hips about 10 in larger than your waist. For a 30 in waist, hips around 40 in.
Full-hip fitFull-hip fit: hips about 14 in larger than your waist. For that same 30 in waist, hips around 44 in. It's not a bigger size, it's a different pattern.

Not sure? Find your faja  works it out from your measurements.

1WaistAt the narrowest part of your waist.
2HipsAt the widest part of your hips and butt.
3TorsoRight under your bust, all the way around.

Regular fit fajas and shorts

SizeWaistin (cm)Hipsin (cm)Torsoin (cm)Weightlb
4XS21.5–23.555–60 cm32.5–34.582–87 cm——
3XS23.5–25.560–65 cm34.5–3687–92 cm——
2XS25.5–27.565–70 cm36–3892–97 cm27.5–29.570–75 cm140–160
XS27.5–29.570–75 cm38–4097–102 cm29.5–31.575–80 cm160–180
S29.5–3275–81 cm40–42102–107 cm31.5–33.580–85 cm180–200
M32–3481–86 cm42–44.5107–113 cm33.5–35.585–90 cm200–220
L34–3686–91 cm44.5–46.5113–118 cm35.5–37.590–95 cm220–240
XL36–3891–96 cm46.5–48.5118–123 cm37.5–39.595–100 cm240–260
2XL38–4096–101 cm48.5–50.5123–128 cm39.5–41.5100–105 cm260–280
3XL42–46107–117 cm52.5–54.5133–139 cm43.5–45.5110–115 cm280–300

Full-hip fit fajas and shorts

SizeWaistin (cm)Hipsin (cm)Torsoin (cm)Weightlb
4XS21.5–23.555–60 cm36–3892–97 cm——
3XS23.5–25.560–65 cm38–4097–102 cm——
2XS25.5–27.565–70 cm40–42102–107 cm27.5–29.570–75 cm140–160
XS27.5–29.570–75 cm42–44.5107–113 cm29.5–31.575–80 cm160–180
S29.5–3275–81 cm44.5–46.5113–118 cm31.5–33.580–85 cm180–200
M32–3481–86 cm46.5–48.5118–123 cm33.5–35.585–90 cm200–220
L34–3686–91 cm48.5–50.5123–128 cm35.5–37.590–95 cm220–240
XL36–3891–96 cm50.5–52.5128–133 cm37.5–39.595–100 cm240–260
2XL38–4096–101 cm52.5–54.5133–139 cm39.5–41.5100–105 cm260–280
3XL40–42101–107 cm54.5–57139–145 cm43.5–45.5110–115 cm280–300

Bras

Underbust right under your breasts, and your bust at its fullest point, with the tape parallel to the floor. Official MeliBelt chart for its post-surgery bra.

SizeUnderbustin (cm)Bustin (cm)
2XS27.5–29.570–75 cm30.5–32.577–83 cm
XS29.5–31.575–80 cm33–34.584–88 cm
S31.5–33.580–85 cm34.5–3688–92 cm
M33.5–35.585–90 cm36–3892–96 cm
L35.5–37.590–95 cm38–39.596–100 cm
XL37.5–39.595–100 cm39.5–41.5100–105 cm
2XL39.5–41.5100–105 cm41.5–43.5105–110 cm
3XL41.5–43.5105–110 cm43.5–45.5110–115 cm

Men

Chest at its widest point, waist at belly-button level, and hips at their widest point.

SizeChestin (cm)Waistin (cm)Hipsin (cm)
XS33–3584–89 cm29–3174–79 cm35–3789–94 cm
S35.5–3790–94 cm31.5–3380–84 cm37.5–3995–99 cm
M37.5–3995–99 cm33.5–3585–89 cm39.5–41100–104 cm
L39.5–41100–104 cm35.5–3790–94 cm41.5–43105–109 cm
XL41.5–43105–109 cm37.5–3995–99 cm43.5–45110–114 cm
2XL43.5–45110–114 cm39.5–41100–104 cm45.5–47115–119 cm
3XL45.5–47115–119 cm41.5–43105–109 cm47–49120–124 cm

Zarey waist cinchers and vests

Sized by waist only: measure around the narrowest part, without pulling the tape tight. Official Zarey chart.

XS24.5–26.5in62–67 cm
S27–28.5in68–73 cm
M29–31in74–79 cm
L31.5–33.5in80–85 cm
XL34–36in86–91 cm
2XL36–38in92–97 cm
3XL38.5–40.5in98–103 cm
4XL41–43in104–109 cm
5XL43.5–45.5in110–115 cm

Colibrí waist cincher

Sized by waist only: measure around the narrowest part, just above your belly button, without pulling the tape tight. Official Colibrí chart.

3XS15–17.5in38–45 cm
2XS17.5–21.5in45–55 cm
XS21.5–27.5in54–70 cm
S27.5–31.5in70–80 cm
M31.5–37in80–94 cm
L37.5–45.5in95–115 cm
XL45.5–53in115–135 cm
2XL53–63in135–160 cm
3XL63–71in160–180 cm

MeliBelt size charts for Casa Colombia USA. Measurements vary slightly between styles: if you fall between two sizes, choose the larger one.