Design a cute/quirky/modern unicorn themed party set

Origami Fox

I am a start up business hoping to sell party supply products on Amazon US

I would like to design a range of paper and plastic party supplies.
It will be a UNICORN theme for children (mainly girls) upto about 10 years old.
My range will include;
- Happy Birthday Banner
- plastic tablecloth (110 x 180cm size)
- 9” paper plates
- 7” paper plates
- 9 oz paper cups
- napkins
(I hope to also be include cutlery, straws and confetti balloons)
I would like a design that is cute and fun, yet also appeal to parents to want to purchase it (classic and sophisticated). I would love to differentiate my brand and illustrations to the cheap looking designs and quality from China. I will be using high quality products for this.

I would like the designs on each item to complement each other but not necessarily the exact same design e.g designex3 and cartoonunicorn.

EDIT: I do not mind if the colour theme is pink but happy for designer to experiment with pascally colours but keep in mind it is for girls birthday party
Happy for any cute/quirky design suggestions and phrases

attached are examples of some of the designs I will be competing with. I really like the love heart background and gold trim in designex2