Online plus size clothing shop

Sell stylish clothing in larger sizes through your own website or marketplace shop, with no shop rent to pay.

Startup cost£1k to £6k
Monthly revenue£500 to £5k
Time needed10+ h/week
First incomeWeeks
  • £1k-6k
  • Side hustle
  • Online

Estimates for a small start in the UK, not guarantees.

What it is

An online shop selling clothes in larger sizes, either from a small stock you buy in or by working with suppliers who send orders on. You choose a niche such as workwear, occasion wear, activewear or menswear.

Your first three steps

  1. Pick a niche, then research UK wholesalers and brands that make larger sizes and compare their minimum orders
  2. Set up a simple online shop and write clear size guides and a returns policy
  3. Buy a small first batch of stock and promote it with photos on Instagram, TikTok and local Facebook groups
Who pays

Adults who find the choice and fit in standard high street shops limited, buying for themselves or as gifts.

How it makes money

You buy at wholesale prices and sell at a mark-up. Extra income can come from accessories and from selling a few pieces under your own label later on.

Skills that help
  • Eye for fit, fabric and style
  • Social media and basic online marketing
  • Stock and order management
  • Friendly, body-positive customer service
Watch out for
  • Distance selling rules give online customers a right to cancel and return, so check what you must offer on refunds
  • High return rates for clothing can eat into profit, so work out the cost of returns before you set prices
  • Unsold stock in the wrong sizes ties up cash, so start small and reorder what sells
  • Register as self-employed or set up a company, and check when VAT registration becomes compulsory
  • Check product labelling and safety rules, especially for children's clothing and anything flammable or with cords

Deep research report · UK

Everything you need to start: online plus size clothing shop

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
Ready in about 2 minutes · one-off payment, tax included

See a full sample report

Questions people ask

How much does it cost to start an online plus size clothing shop?

Estimates suggest startup costs are typically around £1,000 to £6,000, depending on how much stock you buy in, your website or marketplace set-up, and photography. Starting small and reordering what sells helps avoid unsold stock tying up cash.

How much can an online plus size clothing shop earn?

Estimated monthly revenue is typically around £500 to £5,000, depending on your niche, range and marketing. Clothing can have high return rates, so work out the cost of returns before setting prices. Estimates start from about 10 hours a week.

What rules should I check before selling clothing online?

Check distance selling rules, which give online customers a right to cancel and return, including what you must offer on refunds. Register as self-employed or set up a company, and check when VAT registration becomes compulsory. Check labelling and safety rules, especially for children's clothing.

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