It's a good drawing well made but like binkyboy stated afew things are off with the preportion but unlike him I'll explan it. First, the eyes aren't matching notice the bottom of the left eye compaired to the right. Also, look very closly at the right eye for the top should be open abit more like the left.
Reason I know that is that's one of my problems too with drawing second is lips, then the nose and the body. Moving on, the right eyebrow needs fixing maybe make it straight without having the hair riging out like that. Furthermore, the lips are too big on her which looks very strange for a
woman to have lips that big. Lastly, the lettering in the ribbon, lettering is very important if it
isn't seen many people get confused on the words. You should not only bold the letters but shrink it abit ot it will clash with the boldness outlines of the ribbon. Also you she add another word to the bottom because it leaves it very plain maybe put rose on the bottom and put beautiful in the middle so it reads as The Beautiful Rose or even write it in spanish to make the lettering shorter.
It'll read as La Bonita Rosa anyways, I hope this review helps alot for you and keep drawing :)

meh

its good only a couple things out of perportion but besides that its pretty good