I found your website because I was on-line looking for cotton swimwear for an upcoming trip (for 4 hours with no luck so far). I too am allergic to synthetic fabrics. It is so hard to find clothes, especially swim suits and bras. I have resorted to leotards for swimwear, or vintage cotton suits when I can find them. I could not get the website pictures in your swimwear section to come up on my computer clearly. Can you e-mail me any sites you have found? Also, I have not been able to find 100% cotton bras. I wear 100% cotton tanks (which are fairly easy to find), but I am a 38DD and without a bra things are going south - you know what I mean. Have you had any luck with bras? I felt better reading your sight because people without allergies just do not understand how hard it can be.
First of all, sorry that my pages weren't loading correctly for you! I definitely feel your pain in the swim wear department. I actually still haven't purchased one. The ones I like are about $100 and I guess I'm just waiting for the occasion of needing one...? Leotards are a good idea, though! I hadn't thought of that.
I found an Etsy shop which I LOVE called Pita Pata Diva Vintage Boudoir and they make the cutest vintage-style 100% cotton bathing suits:
Also make sure to check out my cotton beach item finds on Pinterest.
For bras and underwear, here's a post I did previously.
I'm glad I was able to make you feel a little bit better! That's why I do this :-)
Hopefully you can find some cute things that you like. Good luck in your journey and make sure to check back in and let me know how you're doing!