The mistake is buying silver bracelets by how they look sitting flat on a card display, rather than how they look actually moving on a wrist. Something that looks delicate in a photograph can feel like nothing at all once it's on, or worse, it can be so chunky it clangs against every door handle and laptop you touch. A bracelet is one of the few things you have to try on to understand.
In the shop, do the obvious things nobody does. Fasten the clasp yourself, one handed, the way you'll actually do it at seven in the morning. If it takes two hands and a mirror, it's going to sit in a drawer. Check the join where the clasp meets the chain, run a finger over it, there shouldn't be a rough edge or a seam you can feel. Hold it up to a window if you can. Cheap plating often looks slightly yellow or grey under bright light rather than properly white, and that's usually the plating telling you what's underneath.
It's the wrong choice if you need something that survives being knocked about without thought. Fine chain bracelets and anything with small linked charms are not for someone who works with their hands all day, who's constantly pulling on gloves, typing, lifting boxes, doing the school run with a toddler who grabs at everything shiny. For that life you want a solid bangle, or nothing. A delicate bracelet is for days where your wrist isn't doing much hard labour, and that's fine, you just need to be honest about which category your week falls into.
The difference between a good one and a disappointing one usually comes down to what's under the shine. Solid silver, properly hallmarked, has a slight weight to it that plated pieces don't, you can feel it the second you pick two up side by side. Plated pieces aren't a crime, they're often the only way to get a decent look on a high street budget, but check the base metal isn't going to irritate your skin, and look closely at any stones or beads to see they're actually set rather than glued on with a dab that'll come loose by October.
Worn properly, solid silver dulls and needs a polish every few months, which is a five minute job with a cloth, not a trip anywhere. Plated pieces wear differently, the silver thins first at points of contact, the clasp, the inside curve against your other wrist, and once it goes there's no bringing it back. Take bracelets off before you shower, before you swim, before you put hand cream on, moisture and chemicals are what age plating fastest.
Store them separately from other jewellery so they don't scratch each other in a drawer.