Wedding Outfit help for DS's aged 12 & 13 please

[fluffie]

Any ideas? We're off to a family wedding in December, my sons are more the trackie bottom and sports top types. Am clueless as to what to buy for them.

Have bought a grey suit from Debenhams for DS2 - looks nice with a blue open necked shirt - he's happy to wear it, cos he's not in the least bit bothered about clothes. Can still return it and get something else if someone has better ideas!

DS1 isn't too keen on the idea of a suit, he's a v tall skinny lad, any ideas what would look good?

TIA x x

BHS are really good for wedding outfits. If DS1 won't wear a suit would he wear trousers and a shirt (maybe tie) with a smart v neck jumper or vest top over it?

something like this on the left with a pair of chino's

Think chino's and shirt's will be the way forward, thanks for the tips