In wedding or parties I emphasis massively that ladies should wear small bags for example clutch bags or mini bags. It just looks so much more classy and completes the girly look. I don't recommend large bags for wedding or parties I think they ruin the look. Here's an example of great part bags.
Suitable bags for school or university are tote bags, handbags with straps (not chain strap) or backpacks which are currently trending. Wearing clutch bags is a major no no for university. It's totally not suitable. Below is bags I find great for school or university.
While shopping it's great to keep your bag as simple as possible tote bags or side bags or even back pack are great but simple textures/materials should be used nothing too shiney or too busy with jems. Below is bags I would recommend for use.
Hope you've found this post useful 😌