Standard scrubs gap at the waist and pull at the hip for a structural reason: they are drafted for a relatively straight figure, so the difference between waist and hip measurement is smaller than many people’s. Sizing up fixes the hip and makes the waist gap worse. The features that actually help are specific, and most guides do not mention them.
What to look for, specifically
A yoga waistband rather than a fixed one
This is the single most useful feature for a pant. A yoga waistband conforms to your waist instead of spanning a fixed circumference, which means the pant can fit your hip without gapping at your waist. A flat front cannot do this, and a drawstring does it by being cinched - which bunches fabric.
Darts and yokes - shaping built into the garment
A back dart on a top takes fabric out at the waist so the garment follows your shape rather than hanging straight from the bust. A back yoke on a pant shapes the seat instead of letting fabric hang flat, which is what causes the sag standard pants develop by hour ten.
These are construction details rather than fabric properties, and they are usually mentioned in the product description if they are there at all.
Side vents at the hem
Four-inch side-seam vents let a top sit over a hip rather than pulling across it. On a curvier figure that is the difference between a top that stays where you put it and one that rides up all shift.
Four-way stretch with real recovery
Stretch matters more here because the garment has to accommodate a bigger difference between measurements. Recovery matters just as much: a fabric that stretches and stays stretched has bagged out by hour ten. Elastane content provides recovery, and a woven base like a poplin holds structure better than a very soft knit.
Published fabric weight, for opacity
The under-discussed problem: a stretch fabric stretched across a larger measurement becomes more sheer. Weight in ounces per square yard is the figure that predicts opacity, and almost nobody publishes it - so where a brand does, that is a genuine reason to prefer it. The range on this site is 6 to 9.7 oz/yd2.
What to be skeptical about
“Curvy fit” as a label. Some brands draft a genuinely different pattern and some simply add inches. The way to tell is whether the description mentions construction - darts, yokes, a different waist-to-hip ratio - or just a size range.
Size ranges without fit detail. A 3XL in a straight-cut pattern is a bigger version of a garment that did not fit. The size range tells you whether they make your size; the construction details tell you whether it will fit.
Very soft fabrics for a close fit. The softest fabrics have the least structure, which means the least shaping and the most bagging. Soft and well-fitting are partly in tension.
Practical fitting advice
- Fit the hip, then fix the waist. You can take a waist in or choose a conforming waistband. You cannot add hip room.
- Buy tops and pants separately. Sets assume your top and bottom are the same size and plenty of people are two sizes apart.
- Check opacity under real light, when the fabric is stretched the way it will be on you. This is the complaint that gets discovered on shift rather than in a fitting room.
- Bend, reach and sit before deciding. A top that fits standing still and gaps when you lean over a bed has failed the only test that matters.
The petite and tall page covers the length dimension, which is a different problem with different answers.