Small-batch activewear maker for fitness brands
Sew short runs of leggings, tops and shorts for independent fitness brands, studios and instructors.
- £2.5k-10k
- Side hustle
- From home
Estimates for a small start in the UK, not guarantees.
Official data
5,604 UK companies in this field, 37% registered in the last 2 years
SIC 14190 “Manufacture of other wearing apparel and accessories n.e.c.”. Source: Companies House, November 2026.
What it is
A home studio that makes short runs of activewear, typically dozens to a few hundred pieces, for small brands that are too small for big factories. You cut and sew from their patterns or help refine them, using stretch fabrics.
Your first three steps
- Make a small sample set of leggings and tops and photograph them well
- Work out your cost per garment, including fabric, thread, labour and waste, and set a minimum order
- Contact small fitness brands and studios on social media and offer a paid sample run
Who pays
Independent fitness brands, gym and yoga studios, personal trainers and online sellers who want small minimum orders.
How it makes money
A price per garment, often with a fee for sampling or pattern work, and repeat orders when a brand's range sells well.
Skills that help
- Sewing stretch fabrics with an overlocker and coverstitch machine
- Pattern cutting and grading
- Costing jobs and keeping to deadlines
Watch out for
- Check whether you need permission from your landlord, mortgage lender or council to run production from home, including noise and deliveries
- Product liability and public liability insurance, check with a broker
- Labelling and product safety rules fall mostly on the brand but may involve you, so agree who is responsible in writing
- Keep the brand's designs private, and agree ownership of patterns in a simple contract
- Be clear about quality standards and returns before you take on repeat work
Deep research report · UK
Everything you need to start: small-batch activewear maker for fitness brands
Researched with live web search for United Kingdom: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.
- Startup costs with real prices
- Licences, registration and rules
- Pricing: what others charge
- Break-even example
- Finding your first customers
- 30-day launch plan
- Risks and how to reduce them
Questions people ask
How much does it cost to start a small-batch activewear business?
Startup costs are estimates, typically around £2,500 to £10,000, depending on machines such as an overlocker and coverstitch, fabric stock and insurance. Product liability and public liability insurance are worth checking with a broker.
How much can I earn sewing activewear for small brands?
Monthly revenue is an estimate, typically around £800 to £4,000, depending on order sizes and how many brands you work for. Short runs for small brands suit a part-time start, from around 12 hours a week.
What should I check before sewing activewear at home?
Check whether you need permission from your landlord, mortgage lender or council to run production from home, including noise and deliveries. Labelling and product safety rules fall mostly on the brand but may involve you, so agree responsibility in writing.
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