WBD check pyjamas & dressing gown

[SamSpade]

Does anyone know where I can get boys check pyjamas and dressing gown for an Arthur Dent outfit? Age 9. I've tried Asda, Sainsbury's eBay.
Online preferably.
Thanks

Pyjamas

www.google.com/search?q=check+pyjamas+boys&oq=check+pyjamas+boys&aqs=chrome..69i57.8579j1j8&sourceid=chrome&ie=UTF-8

Not had much luck with dressing gowns though

Haven't been through all of them but there are these on Ebay, as close as I can find.

9 - 10
www.ebay.co.uk/itm/boys-dressing-gown-9-10/273742358704?hash=item3fbc50e8b0:g:YbQAAOSwJVBcYE~d:rk:20:pf:0

www.ebay.co.uk/itm/Lovely-Boys-Dressing-Gown-Age-9-10-From-M-S/273738655280?hash=item3fbc186630:g:FEEAAOSwPF9ceWBj:rk:44:pf:

11 - 12
www.ebay.co.uk/itm/Boys-11-12-Years-M-S-Dressing-Gown-hoodie/183715955982?hash=item2ac653050e:g:emsAAOSwHDdcfnEM:rk:1:pf:0

www.ebay.co.uk/itm/Boys-Marks-and-Spencers-dressing-gown-age-11-12-red-and-blue-check/113671252566?hash=item1a7755aa56:g:PmgAAOSwNSdcXxWM:rk:20:pf:0

Thanks I hadn't thought of buying used. I got pj bottoms and a plain white t-shirt in h&m, so I'll probably get a dressing gown on eBay. Thanks for the suggestions.

I can see why you couldn't find anything, not much to be had, it would probably have been easier in winter. Hope you get what you need.