For the people that see and need inspiration of the vintage style, make sure to read this post. Most of my sources were from Light Academia fashion. Make sure to check that page out if you think it's right for you.
Baggy/wide leg jeans*
Over sized shirts*
White shoes* (Nike is best, but I wear Adidas)
Doc Martens (optional)
* Definitely needed for the vintage style
There are many more things if you just explore, but hopefully this is enough to get you started. I checked up "vintage outfits" online and it got me many great outfit inspos. If you need any places to buy your clothes, make sure to check thrift stores.