Can someone please help me find a dressing gown

[Mirror21]

I want to buy one for ds aged 29. He is very small about 36" chest 5 feet 6. Very style conscious and I know he would like an above the knee style with a hood.
I am so tired of searching any help would be much appreciated. Thanks

a Style consious dressing gown? :)

M+S have some lovely ones , but they are everywhere . Dunno how you'd make sure it's above the knee though till he gets it....I would guess a gents one would be too long. can you turn it up?

Next have this one. I don't know if it would go down small enough though. Would he be insulted if you bought him one for teenage boys?

Thanks
TheFairy no he wouldnt mind at all as long as its not got minions or something on :)