Here are some of the non wired bras that we carry. Grenier 8593

32-38A B C
Grenier 8566

36A 34-38B 32-34C cotton in Ecru & Black
Grenier 8505
36A 36-38B 36C 34D cotton in Ecru & Black
Grenier 8595
36-42C 32-42D 34-38DD
comes in Neutral & BlackVan Elle 72335
34-38C D DD comes in Neutral & Black
Lunaire 13214
36-42C 34-42D 32-42DD32-42DDD
comes in Neutral &BlackElomi 8033
The following styles are in these size ranges 34-42 E-I Goddess 6002
Goddess 6121
Goddess 6040
36I
Goddess 6161 Kayla 40-44DDD 36-44G 38-44H
The overall look of a non wired bra differs fron a wired in that the bust is not lifted into the same place. Mind you there is still a lot of actual support, providing of course that you are in the correct size, just not the same front and centered look that many strive for or are used to. Some bodies have a shape that works perfectly with underwired bras and others find the wired uncomfortable no matter how many size combinations or styles they try.
My first suggestion when you find an under wired bra uncomfortable or even painful is to get a proper fitting as the style and size you are in my be the problem instead of the wire. If the bra fits properly one should not really be able to feel the underwire.
If you choose to go for a non wired bra for health reasons here are a few websites that have more information on the myths.