a couple things to keep in mind when posting on instagram:
- low quality pictures are everything!! blurry, overexposed, imperfect, grainy, is the style you're trying to achieve
- candid photos or photos taken by someone else of you > selfies
- post quotes, snippets of poetry or book passages, pictures with text added over
- a lot of OOTD or full body pics don't include the face, and tend to be taken sitting cross-legged or perched on some sort of table or chair
some apps you can use to edit your photos:
lomograph
there are also many VHS style apps where you can take videos and pictures with a grainier, old style!