Clothes and cosmetics: right size, genuine products

Buying clothes and cosmetics from online listings saves time and money, but it takes a little know-how so the size is right and you do not end up with a fake product that harms your skin.

Clothes: measurements matter more than the label

• Sizes differ between brands and countries. Ask the seller for measurements in centimetres: chest width, length, sleeve length, trouser waist.
• Measure a piece you own that fits well and compare.
• Ask about the fabric (cotton, polyester, linen) and its percentage; it affects comfort and shrinkage.
• For used items, ask for close-ups of the collar, sleeves and zips, and any stains or pilling.

Shoes and bags

• Ask for the insole length in centimetres, not just the size number.
• For sneakers, check the outsole and the heel lining; they show real wear.
• For leather bags, ask whether the leather is genuine or synthetic, and check the stitching, zips and logo.

Cosmetics: genuine or fake

• Compare the box with photos from the brand's official site: font, colour, barcode and batch number.
• A price far below the official one is a warning sign, especially for perfumes and international brands.
• Ask where the product came from (distributor, pharmacy, travel) and for a receipt if available.

Expiry and storage

• Check the production and expiry dates, and the "period after opening" symbol (a small open jar marked e.g. 12M) showing how long it lasts once opened.
• Products stored in heat or direct sun can change smell or texture.
• Do not buy opened, used skincare. For perfume, ask to see how much is left and the sprayer.

A simple test before use

For any product new to your skin, apply a little on a small area (such as behind the ear) and wait 24 hours. If redness or itching appears, do not use it.