Navy blazer in larger size

[GoldenGate]

We are trying to find a navy blazer for DS for next term and he'll be 42 or 43 chest. We normally use M&S but they are completely sold out online and none in store. Anywhere we've looked doesn't have those sizes or not in stock. Any clues for a fairly affordable blazer that will do?

https://direct.asda.com/george/school/coats-blazers/navy-stretch-boys-school-blazer/GEM981100-23540,default,pd.html?clr=Navy

What about direct from somewhere like Trutex?

https://www.trutex.com/boys-fit-elements-traditional-stain-resistant-school-blazer-years

Thank you. Trutex is pretty expensive if we can get an alternative though the quality is undeniable.

I live near an Asda and all the kids get their blazers there, because it’s close, and they are fine.

Boys Navy Premium Blazer

Boys Ziggy's School Blazers : Michael Sehgal and Sons Ltd , Buy School Uniform for Boys and Girls

These are both slightly cheaper than the Trutex option

www.sturdykids.co.uk/david-luke-sturdy-fit-blazer.html

www.sturdykids.co.uk/zeco-boys-blazer-badgeable-24-54in-chest-4-colours.html