You asked for a long sleeve top in our popular latex mix rubber, and here it is!
A long sleeved Rubber (silicone /  latex mix) top for adults. This top has a round neck and short sleeves.  Elasticated cuffs, hem and neckline.  It offers some water protection, although not fully waterproof as seams are sewn. Great for men and women.

The top is 27" (69cm) armpit to armpit, so (depending on how loose or tight a fit you like) can be worn by a variety of sizes, up to say 50" (126cm) chest.  The centre back is 30" (76cm).  Under arm seam 18" (48cm). All measurements approximate.

This is a great top for  sissy roleplay and other fun scenarios. Great teamed with other rubber items, leather, or wear it alone.

The rubber is a mix of silicone and latex, which makes it stronger than pure latex (though it is still delicate, don't pull or tug the garment and be especially careful with the seams), It is 0.33mm thick. You can polish it to a nice sheen using silicone spray or latex polish, but you won't get the full gloss as you will with pure latex. This fabric drapes very nicely and has a good flow to it. The tee is  unlined so the inside is rubber as well as the outside.
Enjoy!