Not sure what size or style of underwire to choose?


First I recommend that you measure yourself for your bra size using my guide here:


Then for additional information: 

Make sure you read my blog post on how to fit an underwire

And my guide to my different styles of underwires


Print out PDF charts for all of my underwires: 


You can also find tutorials on how to modify your bra pattern for a different size of wire here

 Or how to modify your bra pattern for a different style of wire here 


Wire sizes correspond to these bra sizes: 

30 = 28C, 30B, 32A 

32 = 28D, 30C, 32B, 34A

34 = 28DD, 30D, 32C, 34B, 36A

36 = 28E, 30DD, 32D, 34C, 36B, 38A

38 = 28F, 30E, 32DD, 34D, 36C, 38B, 40A

40 = 28FF, 30F, 32E, 34DD, 36D, 38C, 40B, 42A

42 = 28G, 30FF, 32F, 34E, 36DD, 38D, 40C, 42B, 44A

44 = 28GG, 30G, 32FF, 34F, 36E, 38DD, 40D, 42C, 44B, 46A

46 = 28H, 30GG, 32G, 34FF, 36F, 38E, 40DD, 42D, 44C, 46B, 48A

48 = 28HH, 30H, 32GG, 34G, 36FF, 38F, 40E, 42DD, 44D, 46C, 48B, 50A 

50 = 28I, 30HH, 32H, 34GG, 36G, 38FF, 40F, 42E, 44DD, 46D, 48C, 50B

52 = 30I, 32HH, 34H, 36GG, 38G, 40FF, 42F, 44E, 46DD, 48D, 50C, 52B

54 = 32I, 34HH, 36H, 38GG, 40G, 42FF, 44F, 46E, 48DD, 50D, 52C, 54B