BM1-9 Okayama Smock

The BM1-9 is a modified smock made of a 100% cotton high-density Japanese canvas from the fabric mill Kowa with an exposed zipper at the front. This lightweight jacket has a relaxed fit with dropped shoulders and features a hood, large patch pockets, side seam pockets and two large inner pockets that close with signature A/A/F life vest buttons.

Hem, sleeves, and hood can be adjusted with a specially designed tape construction inspired by vintage US Navy smocks. These cotton ‘salvage parkas’ were used as single-use protective garments and therefore had cloth strings for fastening as opposed to metal hardware.

The BM1-9 Okayama Smock is made in Japan. This batch of unique smocks is hand-printed at our studio in Amsterdam. Each item is uniquely numbered.

Each item is stencilled by hand upon order. Please allow 1 week for production before shipping.

  • 100% cotton high density Japanese canvas
  • Inspired by vintage US navy smocks
  • Exposed zipper
  • Patch pockets
  • Pockets in side seams
  • Inside pockets with tape button closure
  • Hood, hem and sleeves adjustable
  • Made in Japan
  • Hand-stencilled at A/A/F studio in Amsterdam


  • Made of 100% cotton.
  • Machine wash at 30℃. Consider airing instead of washing.
  • Fits true to size, pick your regular size
  • This jacket is designed to have a relaxed fit
  • Made of non-stretch fabric
  • Model Giles wears size L
  • Model measures: chest 37"/94cm, height 6'2"/ 187cm

If you have any questions about sizing, please email us.

jacket sizing image
A (Chest width)565962656871
B (Back length)68.570.572.574.576.578.5
C (Sleeve length)8789.59294.59799.5
D (Shoulder width)64.265.66768.469.871.2
  • Currently offering free shipping worldwide on orders over EUR100 (and jewellery orders over EUR300)
  • Free returns within 14 days of delivery
  • Parcels are sent tracked and with delivery updates via email
  • Orders are shipped from the Netherlands (jewellery items are shipped from the UK)
  • Please see the FAQ for more information about shipping and returns