Whistles sizing

[LokeyCokey]

I’m looking at ordering a blazer from Whistles but never bought from there before. Can anyone tell me what their sizing is like? I’m 5’3” size 8/10. Normally a 10 in M&S, New Look but sometimes an 8 if they size large. I know I could order both and return but I’m trying to avoid the hassle! Thanks

I have a couple of their blazers in a size 8 and they’re a good fit, not too loose or tight. I’m a 6 or 8 in M&S if that’s any help.

I found the jacket I bought from there to be a standard fit 14 which is what I am.