Cute :3

Nice style, nice colors, nice clothing. Very good indeed.

Three anatomy flaws i noticed almost instantly.

First. The raised arm, in particularly the hand of that arm. I know what you were trying to go for, but it turned out looking unnatural. It looks backwards. Either the inside of the hand should be facing us with the arm raised that high in that exact same position. Or lower the arm, make the lower arm foreshadow the upper arm with the hand remaining like it is now. If you mimic that arm you'll know what i mean.

Second. There is no gap between the thighs in a 3/4 positioned stance. You can, but only if we were looking at the character from the front. Or the leg has to stick out much further without the lower legs crossing eachother. A part of the upperthigh of the back leg should be hiding behind the frontlegs thigh. It's hard to notice especially when she is sticking that leg out, but the thighs should still make contact.

Third. If we look at the shape of the lower leg. A leg is never curved like that all the way. It stops 3/4 of the way down and pretty much continues straight down connecting to the heel. Also look at the size of the lower leg and than at the size of the upper part of the same leg. The proportions don't match up. They are nearly the same size. The lower leg isn't that significantly close to the viewer to become that big.

I hope i'm not being too harsh here. I do like it that you picked complimentary colours and sticked to different hues of blue for the clothing. Makes it pleasent for the eye.
If you study more on anatomy you'll be fine.

Yeah, I like it!

cute style :)