Help / info on Grenadier Guards Armoured 1940 pattern blouse

[Norfolkwolf]

Hi list

I have picked this battle dress up recently and would like some help if possible about it, as you can see it has quite a few badges etc , PT instructor Engineer and warrant officer , also grenadier guards and armoured patches.
Would I be right in assuming that this would have been in the market garden operations during the war.
Please excuse my ignorance but I am no expert on uniforms and would appreciate any help or views

Thanks in advance

Nick