I incorporated some suggestions from the comments below and played around with the sketch some more. I'm getting close to being really happy with the final look--just have some more tweaking to do!
I think this is a pretty final sketch, although I'm not really sold on the "Shampoo" lettering style and the blank spaces above and below it.
I made a few more concrete layouts, but there's still a ways to go. I'll probably swap elements between layouts before coming up with a solid final image.
I'm really bad at sketching out entire layouts, haha. These are a few ideas I've had for label shapes, placement of text, and text style.
I'm designing a shampoo label based on vintage labels (luggage stickers, medicinal tins, beauty products). I've pulled together a mood board of lettering styles or colors that are really appealing to me.
I really want the lettering to be the main focus, with perhaps a very small illustration.