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Radcliffe Undies

Woman wearing a pink sweater and floral high-waisted shorts on a beige background. These undies are the Radcliffe Undies sewing pattern from Cashmerette.
Illustration of three pairs of women's underwear with different designs on a white background. These undies are the Radcliffe Undies sewing pattern from Cashmerette.
Two women standing side by side wearing underwear on a beige background. These undies are the Radcliffe Undies sewing pattern from Cashmerette.
Woman wearing a pink lace bra and red underwear against a beige background. These undies are the Radcliffe Undies sewing pattern from Cashmerette.
Person wearing a pink bikini top and red bottoms against a beige background. These undies are the Radcliffe Undies sewing pattern from Cashmerette.
Woman wearing a floral lingerie set on a beige background. These undies are the Radcliffe Undies sewing pattern from Cashmerette.
Person wearing floral underwear and a pink sweater on a beige background. These undies are the Radcliffe Undies sewing pattern from Cashmerette.
Woman wearing a pink cardigan and light-colored underwear on a beige background. These undies are the Radcliffe Undies sewing pattern from Cashmerette.
Two women standing side by side wearing underwear on a beige background. These undies are the Radcliffe Undies sewing pattern from Cashmerette.
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Woman wearing a pink sweater and floral high-waisted shorts on a beige background. These undies are the Radcliffe Undies sewing pattern from Cashmerette.
Make room in the lingerie drawer because the Radcliffe Undies are here! Thoughtfully designed for curves, this underwear pattern brings comfort and sexiness to your wardrobe in a neat little package. The Radcliffe features seamless sides, optional fabric or lace paneling, and three rise height options: high rise, mid-rise, and bikini rise. With multiple leg and waist finish options, you can craft your perfect pair of undies from over a dozen possible combinations. Make it a set with the Willowdale Bra!
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Radcliffe Undies

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Customizable underwear sewing pattern designed for curves, with three rise options and multiple waist and leg finishes.

Size & format: Find my size

This is a Cashmerette Club exclusive pattern. Join 5,000+ curvy sewists from around the world and download this pattern instantly when you join the Club!

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Why it’s special:

Elasticated waist

Multiple lengths

More like this: Lingerie

Make room in the lingerie drawer because the Radcliffe Undies are here! Thoughtfully designed for curves, this underwear pattern brings comfort and sexiness to your wardrobe in a neat little package. The Radcliffe features seamless sides, optional fabric or lace paneling, and three rise height options: high rise, mid-rise, and bikini rise. With multiple leg and waist finish options, you can craft your perfect pair of undies from over a dozen possible combinations. Make it a set with the Willowdale Bra!
Units:
Sizes:
Learn about sizing
Jump to: Body Measurements Finished Garment Measurements Fabric Requirements

Body Measurements (in)

  0 2 4 6 8 10 12 14 16
Waist 25 26 27 28 29 30.5 32 34 36
Hip 35 36 37 38 39 40.5 42 44 46

Finished Garment Measurements (in)

0 2 4 6 8 10 12 14 16
Waist: High 21 3/8 22 3/8 23 3/8 24 3/8 25 3/8 26 7/8 28 3/8 30 3/8 32 3/8
Waist: Mid 22 5/8 23 5/8 24 5/8 25 5/8 26 5/8 28 1/8 29 5/8 31 5/8 33 5/8
Waist: Bikini 24 1/4 25 1/4 26 1/4 27 1/4 28 1/4 29 3/4 31 1/4 33 1/4 35 1/4
Hip 26 1/4 27 1/4 28 1/4 29 1/4 30 1/4 31 3/4 33 1/2 35 1/2 37 1/2
Front Rise: High 8 3/4 9 1/8 9 1/2 9 7/8 10 1/4 10 5/8 11    11 3/8 11 3/4
Front Rise: Mid 7 3/8 7 3/4 8 1/4 8 5/8 9    9 3/8 9 3/4 10 1/8 10 1/2
Front Rise: Bikini 6    6 3/8 6 3/4 7 1/8 7 1/2 7 7/8 8 1/4 8 5/8 9   

Fabric Requirements (yd)

MAIN FABRIC 0 2 4 6 8 10 12 14 16
View A/B: 45" wide   1/2  1/2  1/2  1/2  1/2  5/8  5/8  5/8  5/8
View A/B: 55" wide  1/2  1/2  1/2  1/2  1/2  5/8  5/8  5/8  5/8
View C: 45" wide  1/2  1/2  1/2  1/2  1/2  5/8  5/8  5/8  5/8
View C: 55" wide   1/2  1/2  1/2  1/2  1/2  5/8  5/8  5/8  5/8

Contrast fabric (View A): 3/8 yd of 45"/55" wide fabric for all sizes

Lace fabric (View B): 3/8 yd of 45" wide fabric for all sizes

Narrow lace (View C): 5/8 yd of 6" wide lace for all sizes

Gusset: 8" x 10" piece for all sizes and views

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Look Inside Our Patterns

Designed by curvy fitting experts

Our expert team crafts patterns specifically designed to fit and celebrate curves—because your body deserves clothes that work.

Sewing patterns made in your size

Sizes 0-32 with built-in cup sizes C-H. Just choose your size and cup size using our sizing calculator for the perfect fit.

Clear step-by-step instructions

Sew with confidence using our comprehensive instructions with clear diagrams and professional tips for every step.

Personal expert support

Expert help when you need it most. Our curvy fitting specialists provide personalized support to guide you through any challenge.

Helpful Resources & Fresh Ideas

How to adjust undies patterns

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Browse Radcliffe fabric kits from bra shops around the world

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Get Your Size, Zero Guesswork

Size Calculator

Enter your measurements:

Units

Your Cashmerette Size Results

Our patterns are designed for curves in cup sizes C-H. If your cup size is smaller proportionally to your shoulders than our C/D cup size, you will need to do a small bust adjustment. To calculate how much width you need to remove from your pattern piece, divide the total SBA amount needed by two (as the pattern piece represents half the garment). How to do an SBA >

Our patterns are designed for curves in cup sizes C-H. If your cup size is larger proportionally to your shoulders than our G/H cup size, you will need to do a full bust adjustment. To calculate how much width you need to add to your pattern piece, divide the total FBA amount needed by two (as the pattern piece represents half the garment). How to do an FBA >

Your measurements put you in more than one size, so you will need to grade between sizes to achieve your personalized fit. How to grade between sizes >

We need to ask you a few more questions to get your starting size.

Please contact us with your measurements.

We need to ask you a few more questions to get your starting size.

Please contact us with your measurements.

We need to ask you a few more questions to get your starting size.

Please contact us with your measurements.

What To Do Next

Woman wearing a red sweatshirt with white text, dark pants, and white sneakers sitting on a wooden step. These pants are the Vinton Pants sewing pattern from Cashmerette.

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