Lovely grey trench coat by Costume National. 
Size IT44, closer to a UK10/small12, not a big M I'd say.

Shell: 100% polyester. Lining: 52% cotton, 32% polyester, 13% ramie? Padding: 100% polyester.

Approx. measurements when laid flat:

length 99cm / 39"
chest 49cm / 19.3"
sleeve 66cm / 26"
hem 68cm / 26.75"

shoulder to shoulder 40cm / 15.75

RRP well over £150

New and only tried on. No brand tags but has a Tkmaxx tag still attached.

NB! I always have a receipt from post office with actual PP price, so I am not overpricing anything. Sorry no postage refund as am NOT a business seller. Or contact first. Thank you! Have a look at my other listings. Many new.