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This is a fitting pack for the Demi Wires that we carry in our shop.
Unsure of your wire size? We suggest going with your recommended wire size and one size up and one size down in case your breast root is wider or narrower. You will receive a fitting pack of three consecutive wire sizes to help find your fit!
The demi wire is perfect for bra patterns with cups that only cover about half the bust. These wires are perfect for bra patterns that are cut low across the whole cup.
You can use the demi wires with the following bra patterns:
• Madalynne x Simplicity 8436
• Madalynne x Simplicity 8624
• Orange Lingerie Lansdowne Bra
• Orange Lingerie Mystic Bra
You can also use the demi wires with patterns like the Marlborough Bra or Harriet Bra Pattern if you modify the wire line to fit a demi wire.
There is no size standardization across underwire suppliers. The pattern maker can draft their bra pattern based on a particular wire supplier and there can be variances in the lengths of the demi underwires offered across different suppliers. Before making any pattern, I would suggest always walking the underwire around the wire line to make sure there's enough wire play before cutting into your fabrics.
Made from premium 22 gauge wire.
Demi Underwires Size Chart:
30: 145mm Fits 32A - 30B - 28C - 26D
32: 160 mm Fits 34A - 32B - 30C - 28D - 26DD/E
34: 175 mm Fits 36A - 34B - 32C - 30D - 28DD/E - 26DDD/F
36: 190 mm Fits 38A - 36B - 34C - 32D - 30DD/E - 28DDD/F - 26FF/G
38: 205 mm Fits 40A - 38B - 36C - 34D - 32DD/E - 30DDD/F - 28G/FF -26H
40: 220 mm Fits 42A - 40B - 38C - 36D - 34DD/E - 32DDD/F - 30G/FF - 28H - 26I
42: 235 mm Fits 44A - 42B - 40C - 38D - 36DD/E - 34DDD/F - 32G/FF - 30H - 28I
44: 250 mm Fits 46A - 44B - 42C - 40D - 38DD/E - 36DDD/F - 34G/FF - 32H - 30I
46: 265 mm Fits 48A - 46B - 44C - 42D - 40DD/E - 38DDD/F - 36G/FF - 34H - 32I
48: 280 mm Fits 50A - 48B - 46C - 44D - 42DD/E - 40DDD/F - 38G/FF - 36H - 34I
50: 295 mm Fits 52A - 50B - 48C - 46D - 44DD/E - 42DDD/F - 40G/FF - 38H - 36I
52: 310 mm Fits 54A - 52B - 50C - 48D - 46DD/E - 44DDD/F - 42G/FF - 40H - 38I
54: 325 mm Fits 56A - 54B - 52C - 50D - 48DD/E - 46DDD/F - 44G/FF - 42H - 40I
You can download the Demi Wire Chart here.