If you are a bit short and also in your 20's, you are almost too old (it's usually over by 25) but print work might just be your niche.
"Print" models usually have a prettier look than runway models, not as "editorial"... and often do local ads and catalog work ... not high fashion editorials, which is also print work. They sometimes can work at 5'7" ... but usually they want them taller than that, at least 5'8" or 5'9" ... taller is still better.
Then there is commercial modeling ... which pays more than fashion print work and runway most of the time, anyway. Commercial modeling is modeling anything except clothes ... like ads for anything like cel phones, cars, laundry detergent. Can be print ads or actual commercials. Age and height are less of a factor, depending on what they are looking for. They still want someone good looking, fairly tall maybe 5'7" or 5'8", who is very photogenic who can be a "type" ... such as young mom, businesswoman, grandmother, athlete, and so on. Sometimes there are cross over commercial models who are suited to do catalogs, too. A bit of acting talent is a plus.