[KiKiPie]

I have been trying to make really easy dresses for TIffany.. I am trying the kind that velcro around the neck and tummy (is that the easiest kind?)
Now I am no expert at sewing- not even close.
so i cut out the material (i made the pattern myself) and iron and pin it to sew and then i sew it inside out right? but when i turn it right side out it is kinda bunched up around the neck and sides of arms. does that make sense? do you know what i am doing wrong? I only have problems with the top part. I can do the skirt pretty good and sew it into the top.. but its just that one problem I cant figure out! Any advice would really be appreciated. Thank you so much! Sorry this is so long! Would it be easier to make the ones with arm holes?