Why do girls cross their bra straps on their bra under a normal shirt?

[Gryffindorjedi]

If it was a bra that can change from regular straps to criss cross straps, they probably recently wore a tank top with that bra and was to lazy to change it back to regular straps.

[kittykatg]

Well I have this strapless bra that you can attach straps to and that the only way it proper fits me. If I don't cross the straps it becomes super uncomfortable.

[pineneedle]

More support, or the more likely scenario you just couldn't be bothered changing the straps back after you adjusted them that way.

[bunnahies]

I do it cause my straps always fall down.
I heard it gives more cleavage too.

[Argus14]

Maybe to squish the girls together and get a push up effect. That's my guess at least.

[sovetskii13]

It creates more support and lifts their breasts making them look bigger.

[COCOCHANEL]

maybe they didn't have time to adjust them

[just_tina]

it could just be the only bra clean at the moment. there's not really a reason why if we wear one under a plain shirt

[CreeperZombie]

I can only put on the bras tht hook in the front and they all hav an x on the bak

[douride2]

Some are made that way or might be it was for extra support.

[Anonymous]

For some of us it's more comfortable. It also gives more support.

[imperfection22]

It could be for more support since when the straps are crossed it makes it tighter than usual.

[ixi10]

Maybe that's just the type of bra that they like

[Dcosse]

Boobs look bigger/more lifted

[Hyped_up_on_coffee]

They probably just like that style

[knotme]

maybe that was the only clean one

[nooriginality]

some bras are just made like that.

[rdm999999]

If I don't they fall off my shoulders

[Anonymous]

X marks the spot.