Minimalist Pop Culture Tee Designs

I'm looking for 4–5 fresh t-shirt graphic designs that combine a clean, minimalist aesthetic with subtle pop-culture-inspired themes that resonate with teens and young adults. The designs should feel modern, clever, and instantly recognizable through original visual storytelling—while remaining stylish, understated, and wearable on any color t-shirt.

Requirements
Create 4–5 original concepts, each distinct but part of a cohesive collection.
Designs should be 100% original artwork and must not infringe on any copyrights, trademarks, intellectual property rights, or protected characters/logos.
The artwork must be safe and legal for commercial printing and resale worldwide, with no licensing requirements or legal risks.
Use minimalist design principles with bold, clean shapes and limited color palettes (preferably 2–3 colors per design).
Designs should be unisex and appeal to both men and women.
Graphics must remain crisp, readable, and visually impactful when scaled up or down.
Deliverables
Print-ready AI or EPS vector files.
High-resolution PNG files with transparent backgrounds (minimum 300 DPI suitable for professional screen printing and DTG printing).
Simple mockups on both light and dark t-shirts showing placement and scale.
All files should be production-ready with clean paths, proper organization, and no rasterized elements inside the vector files.
Important
Do not use copyrighted characters, logos, movie/game/anime artwork, celebrity likenesses, brand assets, or any elements that could create intellectual property concerns.
Instead, create original designs inspired by broader themes, moods, cultural moments, or visual motifs that evoke familiarity without copying existing IP.
Final artwork may be checked for originality and print quality before approval.

I'm looking for designs that feel effortlessly cool, timeless, commercially viable, and fully original so they can be safely printed and sold through my POD business.