My River Island

Info & help

Follow us

Men Occasionwear

Date in the diary? These smart separates, suits and occasion-appropriate accessories are all you need for your best friend’s wedding and beyond. Day at the races? Don’t forget your tie. Prom night? A crisp shirt and polished shoes are essential. Plus, there's plenty of partywear, too.

197 products
Brown check tapered pleat trousers
Brown check tapered pleat trousers
£35.00
Green Pleated Check Tapered Trs
Green Pleated Check Tapered Trs
£35.00
Black skinny fit smart trousers
promo badge
Black skinny fit smart trousers
£25.00
White long sleeve muscle fit shirt
promo badge
White long sleeve muscle fit shirt
£22.00
  • White
  • Black
  • Navy
  • +2
promo badge
Black long sleeve muscle fit shirt
£22.00
  • Black
  • Navy
  • Purple
  • +2
Black slim fit smart trousers
£25.00
promo badge
Maison Riviera white grandad collar shirt
£22.00
  • White
  • Navy
Black skinny fit suit trousers
£35.00
  • Black
  • Green
  • Grey
  • +3
promo badge
Maison Riviera white slim fit Oxford shirt
£26.00
  • White
  • Black
  • Blue
  • +3
White long sleeve slim fit shirt
£20.00
Black long sleeve slim fit shirt
£20.00
Grey textured skinny suit trousers
£35.00
  • Grey
  • Black
  • Green
  • +3
Navy stretch skinny suit trousers
£35.00
  • Navy
  • Beige
  • Blue
  • +1
Blue floral print short sleeve slim fit shirt
£26.00
White grandad collar muscle fit shirt
£22.00
promo badge
Navy slim fit suit trousers
£35.00
Black embossed tape derby shoes
£35.00
  • Black
  • Brown
promo badge
Navy long sleeve muscle fit shirt
£22.00
  • Navy
  • Black
  • Purple
  • +2
promo badge
Black leather lace-up brogues
£35.00
  • Black
  • Black
  • Brown
  • +2
Black slim fit suit trousers
£35.00
promo badge
Brown leather woven tassel loafers
£45.00
  • Brown
  • Black
White turn up short sleeve slim fit shirt
£26.00
Grey textured suit waistcoat
£35.00
Maison Riviera blue muscle fit Oxford shirt
£22.00
promo badge
Black grandad collar muscle fit shirt
£22.00
Grey textured skinny suit jacket
£65.00
Beige stretch skinny suit trousers
£35.00
  • Beige
  • Blue
  • Grey
  • +1
Black textured buckle belt
£12.00
Dark grey skinny suit trousers
£35.00
  • Grey
  • Black
  • Green
  • +3
Navy and tan skinny chino trousers 2 pack
£45.00
Black pointed formal lace-up shoes
£35.00
Tan RI monogram belt
£12.00
Black slim fit suit jacket
£65.00
Brown single breasted skinny fit suit jacket
£65.00
Navy super skinny suit trousers
£35.00
Black textured buckle belt
£12.00
Navy textured stretch skinny suit jacket
£65.00
  • Navy
  • Grey
Black skinny fit suit jacket
£65.00
  • Black
  • Blue
  • Green
  • +1
Blue long sleeve slim fit shirt
£20.00
promo badge
Maison Riviera white slim fit Oxford shirt
£22.00
  • White
  • Blue
  • Navy
  • +1
White long sleeve regular fit shirt
£20.00
  • White
  • Navy
Black reversible buckle belt
£18.00
Dark grey check super skinny cropped trousers
£38.00
Grey check skinny fit smart trousers
£38.00
promo badge
White muscle fit short sleeve oxford shirt
£22.00
Black textured buckle belt
£16.00
Grey textured slim fit suit trousers
£35.00
promo badge
Maison Riviera navy long sleeve shirt
£26.00
Navy skinny suit trousers
£35.00
  • Navy
  • Black
  • Green
  • +3
Black double breasted suit waistcoat
£35.00
promo badge
Black nubuck tassel loafers
£50.00
Green skinny suit trousers
£35.00
  • Green
  • Black
  • Grey
  • +3
Brown embossed tape derby shoes
£35.00
  • Brown
  • Black
promo badge
Grey stretch skinny fit suit trousers
£35.00
  • Grey
  • Beige
  • Blue
  • +1
Navy textured skinny fit blazer
£60.00
  • Navy
  • Grey
White premium cotton slim fit shirt
£38.00
  • White
  • Black
Navy super skinny suit trousers
£35.00
Green skinny suit jacket
£65.00
  • Green
  • Black
  • Blue
  • +1
promo badge
Grey suede D-ring tassel loafers
£55.00
promo badge
Maison Riviera white long sleeve shirt
£26.00
You've viewed of 197 products