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Sophie Hines

Altitude Thong - Downloadable PDF Sewing Pattern

Altitude Thong - Downloadable PDF Sewing Pattern

Regular price $10.00 USD
Regular price Sale price $10.00 USD
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This is a downloadable PDF Sewing Pattern.

This pattern has not yet received its Style and Size Inclusivity Update. All pattern holders will receive the update when it is released!

The main function of these undies is for dancing around the house by yourself. View one is the perfect high waist thong; sleek, no side seams, perfect for pairing with body skimming outfits and lightweight garments. View two is the showstopper, obviously. It's absolutely precious in the aforementioned house-dancing, and also excellent under full skirts and dresses. The ruffle makes it super comfy, and mimics the feel of a high cut brief in the back.

GARMENT SPECIFICS The Altitude Thong is a high waist, high cut thong with a panel at the hips. View one is the ultimate streamlined garment, while view two features delicate inserted ruffles around the legs. The crotch is fully lined, and uses a great trick to enclose all the seams.

This garment can be entirely constructed with a sewing machine, serger optional. Techniques required include zig zag stitches and working with elastic.

SUGGESTED FABRICS Knit fabrics with 50-75% stretch, preferably with a spandex content. Bamboo, Rayon, or blends with Cotton, Lycra, Silk, Spandex, Nylon, Tencel. 100% cotton tends to stretch out quickly. Measure stretch by marking out 4” of fabric, then gently stretch to max.


  • View one 1/2 yard
  • View two 1 yard


  • All views 1.5 yd Waistband elastic 
  • View one 2.5 yds Leg band elastic 
  • Thread

SIZES This pattern includes sizes XXS-000/00 to 3X-24/26

Sophie’s waist is 25”, her hips are 35.5”, and she is 5’10” tall. She is wearing size XS - 0/2 with no modifications.

sophie hines underwear size chart

 Pattern download link will be emailed to you after checkout. It will arrive in a ZIP file format. Simply click to unzip, and print at 100% without scaling. You can download the pattern up to three (3) times, so make sure you download it on your personal computer and keep it filed in a safe place!

You may not sell garments made using this pattern. 


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We are updating our size range!

This pattern has not yet recieved its Size Inclusivity and Style Update - but it's on its way! All pattern holders will receive automatic updates as they are released.

Full Tums and Bums

Sophie Hines undie and bottom sewing patterns feature a wide gusset and are fitted to a full stomach, abdomen, and bum, especially in the X Range, sizes 1X - 6X.

Some include Full Seat and Small seat options, depending on the fit of the design.

If you prefer a different fit, the pattern includes easy instructions for how and when to make those fit adjustments!