

Does this sewing 'pattern' look right?
Hello! I found this cute jumpsuit online, but it is quite pricey and I feel like it would not be that hard to make myself. I have drawn a 'pattern' (more like a plan), but... Is it really that easy?
Does it look good to you guys? Anything I'm missing? I haven't really drafted my own patterns often, so I'm afraid it might not be as easy as I am thinking...