£425 now £275
  • 36
  • 38
  • 40
  • 42
  • 44
  • 46

Delivery Methods

  • Standard   £5
  • Next Day   £7
  • Same Day   £15
  • Collect In Store   Free

We also offer Free returns on all UK orders.

For next working day delivery please order before 3:00pm
For same day delivery within London please order before 1:00pm.

All orders will be delivered by courier and will need to be signed for.

Add fine tailored style to your wardrobe with the Cosmo charcoal suit which has been crafted from pure wool and threaded through with tonal light grey thread. Pair this modern fit design with a white shirt, a navy knitted tie and classic brown Derby shoes for an elegant suited look.

  • Pure wool fabrication
  • Lined
  • Modern fit
  • Notch lapels
  • Single vent to the reverse
  • Two button fastening


  • Unhemmed
  • Modern fit
  • Button adjustable waist
  • Zip fly

View Size Chart

All suit trousers come in size relation to the jacket. They feature an adjustable width through the waist and leg, come in one length with an unfinished hem and can be tailored to a maximum length of 36".

To ensure every Reiss garment is the perfect fit for you please refer to our size guide and check our measurements.

The model is wearing a size 38

Composition - 100% Wool

Lining Composition - Jacket: 100% Viscose Trouser: 100% Polyester

Washcare - Dry clean