Blue Herringbone Mandarin Jacket


Our newest, collarless offering, inspired by traditional Chinese workwear in a deep midnight blue, made in the UK from premium, Italian surplus cotton. Crafted with a detailed herringbone finish, featuring handmade frog buttons - a braided knot and loop fastening. Finished with two subtle patch pockets, wears well with a grandad collar shirt.

  • 78% Cotton, 20% polyamide, 2% elastane - Italian surplus
  • Cotton frog buttons - Handmade in UK
  • Two outer patch pockets
  • Dry clean only 
  • Made in UK
  • Style No. SP/MO/MJ/CO003


SIRPLUS ships from the UK and offer free UK next working day shipping for all orders over £100 placed before 12pm GMT*.

We are also happy to offer free shipping to all countries based on a minimum order spend. Please click here for further details.


Our policy:
You can return any unworn, full price items bought through our online or London stores within 14 days of the date you received your order for either an exchange or refund.

Sales policy:
Sale items must be returned within 14 days of the date you received your order, and only for an exchange or credit note.

We do not accept return on the following items, unless they’re faulty or by our mistake:

·      Boxer shorts

·      Socks

·      Face masks

·      Made to order items

·      Custom items 

Please contact us at for further assistance with a return or exchange. 

*Please note that orders are subject to fraud checks and this can delay processing of orders. You will receive a shipping confirmation with tracking details when your order has left our warehouse and is on route to you.