Anonymous wrote:Old Navy's sizing is all over the place - some of their smalls fit like XL on me, and some are itty bitty. Gap is somewhat more consistent.

Just got a pair of old navy jersey leggings in my normal size and could barely get them over my knees.

I think it depends on the item at Gap - my daughter loves Gap's jeggings and those seem pretty true to size, but I have jackets and other things that definitely are vanity sized. I try to stick to things that have a lot of reviews now that I'm buying online rather than trying on in person - that seems to help quite a bit in sorting out what runs large or small.

I think Gap is far more consistent in sizing, while Old Navy is all over the place.

Old Navy's sizing is all over the place - some of their smalls fit like XL on me, and some are itty bitty. Gap is somewhat more consistent.

Anonymous wrote:I’ve found Old Navy always seems to run larger than Gap.

For me the other way round, I find gap larger than ON.

Anonymous wrote:I’ve found Old Navy always seems to run larger than Gap.

+1. I find this to be true for me and for my 10 year old.

I’ve found Old Navy always seems to run larger than Gap.

Check the size chart and go by your measurements. That's accurate for both of those brands.

OK, I'm looking at a pair of ribbed knit joggers.

It's different. But how it differs depends on the piece and the type of sizing.

I have to buy a size or two down in Old Navy. Is the Gap sizing more accurate or is it similarly vanity sized?