Online underwear and nightwear shop

Sell underwear, nightwear and basics online, either to a niche you know or as a general everyday range.

Startup cost£500 to £4k
Monthly revenue£300 to £3k
Time needed8+ h/week
First incomeWeeks
  • £500-4k
  • Side hustle
  • Online

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

What it is

A web shop selling underwear, nightwear and basics such as socks and vests. You can pick a niche (for example comfortable styles, sizes that are hard to find, or organic cotton) and buy stock from wholesalers or brands.

Your first three steps

  1. Pick a niche and compare prices from a few UK wholesalers or brands
  2. Set up a simple shop on a platform such as Shopify, Etsy or eBay and list a small first range
  3. Order a small amount of stock and test sales with friends, social media and local groups
Who pays

Everyday shoppers who want convenience, privacy and a wider choice of sizes and styles than a local shop offers.

How it makes money

You buy stock at wholesale prices and sell at retail prices. Profit comes from the margin, minus postage, returns, platform fees and advertising.

Skills that help
  • Choosing products people want
  • Basic website or marketplace skills
  • Customer service and handling returns
Watch out for
  • Distance selling rules: customers can usually cancel and return online orders within a set period, but the exemption for hygiene-sensitive goods can depend on whether the item is sealed and has been unsealed after delivery. Confirm how this applies to underwear with Trading Standards or Citizens Advice, and set out your returns policy clearly on your site
  • Stock risk: sizes and styles that don't sell tie up your cash
  • Product safety and labelling rules, especially for children's nightwear, which has flame safety requirements to check with Trading Standards
  • Registering as a sole trader with HMRC and checking when VAT applies
  • Data protection: you will hold customer names and addresses, so check with the ICO whether you need to pay the data protection fee

Deep research report · UK

Everything you need to start: online underwear and nightwear 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 underwear shop in the UK?

Startup costs are typically around £500 to £4,000, depending on your stock levels and how you set up your website or marketplace shop. These are estimates. Sizes and styles that don't sell can tie up your cash, so plan your first order carefully.

How much can an online underwear and nightwear shop make?

Monthly revenue is typically around £300 to £3,000, depending on your niche, range and how many customers you attract. This is sales before costs, and the figures are estimates. Expect to spend at least around 8 hours a week.

What rules should I check before selling underwear online?

Check how returns rules apply to underwear, as the hygiene exemption can depend on whether items are sealed, with Trading Standards or Citizens Advice. Also check flame safety requirements for children's nightwear, HMRC registration and VAT, and the ICO data protection fee.

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