Moon And Starts

Project Brief: Baby and kids clothing and accessories shop.
Clothes for boys and girls.
I want logo with name Design.
I also want a design for the Exterior Signboard (4×1.2)m dimensions.
I want the designs to be attractive, classy and at the same time keeps the Kiddy feeling.
As for the colors i don’t know which one is better a unique color or a multicolor design, feel free to decide as long as I’ll get a classy happy attractive design.
You might include moon and star or maybe a bear in the logo, i don’t know you are the expert.
Please let me know if you need more info.
And by the way how long it’s gonna take the design and forgive me for this silly question, what’s the usual way for delivering such a big files? Is it by mail?
In case i was satisfied with your design i might order the rest of the package like website and other.

Thanks in advance
Waiting for your reply