Long Pilates Mat - where???

Ive tried searching for this here and elsewhere but to no avail. All pilates mats ive seen both in shops and online are shorter than i am. Im 185cm tall and the longest mat i have found is indeed 185 but i reckon that is a bit tight! I have previously used a longer yoga mat for pilates but do find its too thin. Is anyone aware of any places either online or in Dublin that do affordable long pilates mats? I reckon i don't need a super thick one as i can indeed get away with the thin yoga one, its just slightly uncomfortable. Also to note im hoping to keep purchase below 40/50 (less the better!)