Newborn Onesies Design & Techpacks

I need a set of factory-ready designs for a coordinated line of newborn onesies and bodysuits. Each style must feel cohesive as a collection, respect current safety regulations for infants, and translate smoothly into bulk production... (Budget: $30 - $250 USD, Jobs: Adobe Illustrator, CAD / SolidWorks, Covers & Packaging, Fashion Design, Garment Construction, Graphic Design, Illustrator, Pattern Making)