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A model wearing Karen Mabon cat-print pyjamas, seated in a bowling alley

Karen Mabon

Size Guide

Every measurement below is taken from the garment itself, laid flat and unstretched — not from the body. The quickest way to find your size is to lay out a piece you already love, measure it the same way, and match the number.

Size Conversion

UK · US

Karen Mabon is cut to British sizing. If you shop in US sizes, use the row below to find your equivalent.

UK to US conversion
UK to US size conversion
Size XSSM LXL2XL 3XL4XL5XL
UK size 6–88–1010–1212–1414–16 16–1818–2020–2222–24
US size 2–44–68–1010–1212–14 14–1616–1818–2020–22

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Pyjama Tops

Garment, laid flat
Pyjama top measurements
Pyjama top — garment measurements, laid flat and unstretched
Measurement XSSM LXL2XL 3XL4XL5XL
Shoulder to shoulder 42cm44cm45cm 48cm49cm49cm 49cm50cm54cm
Chest (pit to pit) 50cm54cm55cm 56cm62cm64cm 70cm74cm75cm
Length (shoulder to hem) 67cm68cm68cm 70cm70cm73cm 74cm74cm74.5cm

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Finding your size

Chest is measured straight across the front from underarm to underarm, so the full circumference is double the figure shown — a size M measures 110cm around the chest. Lay a pyjama top you already wear flat, measure it the same way, and match it to the row above.

Camisole Top

Garment, laid flat
Camisole measurements
Camisole top — garment measurements, laid flat and unstretched
Measurement XSSM LXL2XL 3XL4XL5XL
Chest (pit to pit) 45cm46cm48cm 49.5cm51cm53cm 56.5cm57.5cm59.5cm
Length (side seam) 30cm31cm31.5cm 33cm33cm35cm 36cm37cm37cm

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Pyjama Bottoms

Garment, laid flat
Pyjama bottom measurements
Pyjama bottoms — garment measurements, laid flat and unstretched
Measurement XSSM LXL2XL 3XL4XL5XL
Waist (side seam to side seam) 34cm38cm39cm 42cm45cm46cm 50cm52cm55.5cm
Hip (side seam to side seam) 47cm48cm53cm 58cm58cm60cm 63cm68cm69cm
Trouser length (inseam) 63cm63cm65cm 65cm65.5cm69cm 69cm65cm65.5cm
Shorts length (inseam) 10cm10cm10cm 10cm10cm10cm 10cm10cm10cm

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Finding your size

Waist and hip are measured flat across the front, so the full circumference is double the figure shown. Inseam runs from the crotch seam to the hem — measure a pair you already own from the same two points to check the length is right for your height.

Slip Dresses

Garment, laid flat
Slip dress measurements
Slip dresses — garment measurements, laid flat and unstretched
Measurement XSSM LXL2XL 3XL4XL5XL
Chest (pit to pit) 43cm44cm46cm 47cm48cm53cm 55cm58cm60cm
Hips 51cm54cm56cm 58cm60cm61cm 64cm67cm69cm
Length (pit to hem) 100cm100cm100cm 103cm104cm104cm 104cm104cm104cm

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Robes

Three sizes

Robes are offered in three sizes rather than nine. They wrap and tie rather than fasten to a fixed measurement, so each size covers a wider range than the rest of the collection.

Robe measurements
Robes — garment measurements, laid flat and unstretched
Measurement S/ML/XLXXL
Length (collar to hem) 125cm125cm131cm
Chest (pit to pit) 55cm60cm77.5cm
Sleeve length 45cm45cm47cm
Shoulder width 50cm55cm69cm

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Swimwear

Unstretched

Swimwear is measured flat and unstretched. The fabric has considerable give, so these figures are the resting measurement rather than the worn one.

Swimsuit measurements
Swimsuits — garment measurements, laid flat and unstretched
Measurement XSSM LXL
Shoulder to underarm 22.5cm23cm24cm 25.5cm25.5cm
Chest 42.5cm43.5cm45cm 46cm48cm
Torso 27cm28.5cm29cm 31cm32.5cm
Front length 49.5cm50.5cm51cm 55cm56.5cm
Hips 35.5cm37.5cm39cm 41cm43cm

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How to Measure

Four points

Lay the garment on a flat surface, smooth it out, and don't pull the fabric taut. A tape measure is ideal; a piece of string against a ruler works just as well.

Chest

With the garment buttoned and flat, measure straight across the front from one underarm seam to the other. Don't measure around the garment.

Waist

Measure straight across the waistband from side seam to side seam, with any elastic at rest rather than stretched out.

Length

For tops, measure from the highest point of the shoulder seam straight down to the hem. For slip dresses, measure from the underarm to the hem.

Inseam

Measure from the crotch seam straight down the inside leg to the hem. This is the figure that tells you how the trousers will sit on your height.

A Note on Fabric

Organic Cotton

Our cotton is GOTS certified organic. Like all natural fibres it may relax or shrink very slightly after its first wash, so wash cool and dry flat to keep the measurements above true.

Silk

Silk has almost no stretch, so the flat measurements above are what you get. If you are between two sizes in a silk piece, the larger will always be the more comfortable choice.

Between Sizes

Our sleepwear is cut to be lived in rather than fitted. If your measurement falls between two rows, take the larger size.

Still not sure?

Send us a note and we'll help you choose. We would far rather spend five minutes getting it right than have you send something back.

Email the studio

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