Sticker designs

I need some graphic design. I need 4 stickers designed. I have them drawn up but are not nice. (No super straight edges , letters aren’t nice) as good as I could get of free draw. I need them made nice. So I can print stickers. If the business goes well and you do a good job(whoever I award) I will also make apperal. So I will have you create multiple designs for shirts etc. That is if my business goes well. Thanks.