Brattle Top

This pattern is available to active Cashmerette Club members only. This is the PDF pattern for April 2023 and includes sizes 0-32 (and works for all Cashmerette cup sizes). Not a member yet? Join today.

The Brattle Top is a simple tee with a twist! The Brattle is a curve-friendly t-shirt with a faced neckline and an inventive twist that adds visual interest without adding bulk. Opt for the Brattle's short sleeves or swap in any of the sleeves from the Concord T-Shirt or Carlyle T-Shirt patterns for even more possibilities.

Don't tie yourself up in knots trying to figure out what to wear: from brunch to the gym, the Brattle is your new go-to top!

This Cashmerette pattern includes:

  • A bust-friendly fit for full busts in all Cashmerette cup sizes
  • A sizing calculator which will tell you exactly which size to make
  • A beautifully illustrated and detailed instruction booklet, to guide you no matter your sewing level 
  • A step-by-step video sewalong, available to watch anytime



Advanced beginner


0-32. Includes 33-62” bust and 35-62” hip. Find your size in seconds using our size calculator

Separate files for both size ranges (0-16 and 12-32) are included. How to choose your size range »


Light- to mid-weight knit fabric such as cotton/lycra, poly/lycra or rayon jersey, or ITY with at least 20% crosswise stretch.

Interfacing (optional): stretch interfacing for the neckline facing.


Ballpoint or stretch needle, twin needle (optional), thread, 8 inches (20 cm) of 1⁄4” (6 mm) clear elastic (optional).


Model details

Michelle (stripes) is wearing a size 22 graded to a 24 at the waist. Her measurements are 48" high bust, 51" full bust, 46" waist, and 54" hips, and she is 5' 6".

Brit (red) is wearing a size 6 graded to an 8 at the hips. Her measurements are 34" high bust, 37" full bust, 29" waist, and 41" hips, and she is 5' 6".

Jenny (blue/red) is wearing a Brattle Top with the long sleeves of the Concord T-Shirt in a size 18. Her measurements are 43" high bust, 47" full bust, 39" waist, and 44" hips, and she is 5' 6".