Modern Minimalist Promotional Post Designs

I need a designer who can create eye-catching promotional content in a modern, minimalist style for two channels: Instagram and my email marketing blasts. Think clean layouts, generous white space, concise copy placement, and a color palette that feels current without overpowering the message.

For Instagram, I’ll need versions suited to both the feed and stories so everything looks cohesive across formats. For email, the graphics should slot neatly into a typical newsletter template, retaining sharp resolution and quick load times.

Please work in a vector-friendly tool such as Illustrator, Figma, or Photoshop and provide the final files layered and editable alongside ready-to-post JPG/PNG exports. If you have examples of previous minimalist promo work, include them so I can be sure our aesthetics align.