Modern Sleek Birthday Party Flyer

I'm looking for a designer to create a stylish and contemporary flyer for an upcoming birthday party. This is a celebration for adults, so the design should be sophisticated yet modern.

Key Requirements:
- The flyer should embody a 'modern and sleek' aesthetic
- It should appeal to an adult audience
- Design should be printable and shareable

Ideal Skills:
- Graphic Design
- Adobe Illustrator
- Experience in creating party/event flyers
- Understanding of modern design trends

Please provide samples of previous work that aligns with this brief.