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Introducing Auxiliary | Routine Critical Daily Goods

Your routine is critical, no matter how different, how complex, how simple.

Percival Auxiliary is about creating a collection that is relevant to your everyday habits, regardless of what they are. These garments are the building blocks of every outfit, for everyday, for every routine. It is the start to your Percival wardrobe, the perfect add in alongside any spicy trend pieces. We have developed longer lasting materials, sourced more sustainable fabrics, and spent over a year refining the fit.

These are Routine Critical Daily Goods.



The jersey pieces are all made in Portugal from some of the finest organic and BCI (Better Cotton Initiative) cottons. The T-shirts come in two fits; Standard and Oversized.

The Standard fit is a 240gsm heavy weight organic cotton. This is a slightly updated classic fit, a little bit shorter, a little wider – we are always looking to improve. A new improved rib quality around the edges which is heavier and deeper.

The Oversized fit is a heavier organic cotton at 260gsm. A new fit for Percival, the Oversized T-shirt fit is boxy but not too boxy – it’s a relaxed fit. New and improved rib quality, increased cuff and hem depth.



All tees have custom Routine Critical Daily Goods cotton back neck tape, branded Percival Auxiliary internal silicon label, an external Routine Critical Daily Goods print at back neck and key logo pip at the side seam. Details on details. Printed and Embroidered in Portugal.

Hoodies, sweats and track pants are made from heavyweight 450gsm 100% BCI cotton, cut and constructed in Portugal. Some feature fine embroidery details, some with puff print or screen print options. There are co-ord looks and all feature the same internal and label details as the tee shirts. Fits are classic but current.



Sherlock and Greyson Trench coats are made from a technical waterproof fabric, a cotton blend with contrast PU (breathable and waterproof) bonded backing. The fabric is made in Italy and the garment is cut and expertly constructed in Portugal. Percival Auxiliary yellow binding features throughout with large internal pockets.

The Greyson features secure phone pocket, zip and snap front closure with storm guard and zip guard, in a longer silhouette than the Sherlock. We also have a Workshirt made from the same high quality fabric. There is a weatherproof option for everyone.




The Draftsman overshirts are made from high quality heavyweight cotton. These are overshirts with many more fine detailed features such as an external chest pocket, an internal chest pocket with Percival Auxiliary notepad and pencil included. Also a large internal pocket and Percival Auxiliary branding throughout, including tonal branded snap button closure.

The Stakeout jacket, made in a mid-weight water resistant cotton-nylon blend. It features an adjustable cuff with Percival embroidery detail, adjustable webbing at the side seam, a vent at the back, storm guard snap closure with two way heavyweight zip and external and internal pockets a plenty. It’s a winter warmer with 100% recycled polyester filling and Percival Auxiliary branding throughout. More than meets the eye. These are Routine Critical Daily Goods.



Unfortunately this size is no longer in stock.