Many people like to buy things online, as these types of sites offer a huge selection at different prices.
However, there is always a risk of making a mistake with the size and other important indicators.
Sometimes you can return an item, but you will still spend time waiting.
What you shouldn't buy online
Used items
Many people like to buy things "second-hand", as they are much cheaper than new ones. But it is always worth understanding that clothes or shoes may be far from your expectations.
Often, traces of wear and use are clearly visible on such items.
Shoes
Even if you know your size exactly, it will be difficult to guess the volume and fullness. Therefore, it is still better to buy shoes in specialized stores with the possibility of trying them on.
Underwear
Products in this category are not subject to return, which is always worth remembering. And if in the store you can visually assess the size, quality of the fabric and its ability to stretch, then online you will not have this opportunity.
If the underwear doesn't fit you, you'll just be throwing away your money.