Good markets in Delhi for men’s wedding shopping (not crazy overpriced)?

Got my brother’s wedding coming up next month. Can you suggest some good markets in Delhi where I can find nice wedding outfits without totally burning my pocket, just looking for good quality at decent pricing. Would be a cherry on the ice if the shop/ showroom can customize according to the actual size( not juts alteration)

If you’ve shopped recently or know any good spots/shops, would love the suggestions!

Thanks :)