Ted Baker Chemise, BNWT, Sz 4/6

Ted Baker red and pink Floral Chemise, BNWT, Sz 8 on tag. I'm unable to take proper measurements from armpit to armpit given that it's elasticized, but I'm a size 4-6 in Sezane tops and this fits me perfectly. I think it would be too small for someone who is a size 8. Double, adjustable straps with sheer, burgundy trim on the decolletage and the bottom trim. 100% polyester. Brand new and never worn