Roughly a mens Large. Could easily can be altered down a few sizes and up one. 

This is already made and will be shipped to you 2 days after purchase.

• Single breast 2 x button Jacket & slight flare leg pant

Jackets

• Chest: 104cm (41")
• Front Length: 75cm (29.5")
• Shoulders: 49cm (19.5")
• Arms: 63cm (24.5")

Pant

• Waist: 82cm (32")
• Thigh: 56cm (22")
• Length: 105cm (41")