Vintage Overthinking Dept T-Shirt Design

Create a light-shirt optimized vector t-shirt design for a WHITE, IVORY, CREAM, SAND, or LIGHT HEATHER GREY shirt saying 'Overthinking Department — Fully Staffed'. This is the lighter-shirt variant of the original darker-shirt design. Style: vintage office badge parody. Key visual: stamp/seal layout with anxious stars. Use darker ink and mid-tone accents so the artwork remains readable on pale fabric. Light-shirt palette: Deep espresso #2B211D, burnt terracotta #A85238, muted teal #2F6F73, dusty plum #6E4B67, optional tiny cream highlight #F7F0DF only inside dark shapes. Typography: distressed typewriter serif + tiny sans annotation. Keep the design flat, clean, DTG-ready, transparent background, high contrast against light apparel, readable at thumbnail size, balanced negative space, max two font styles. Do not use white, cream, or pale yellow as the primary lettering color because it will disappear on light shirts. No photorealistic mockups, no blank t-shirt templates, no medical claims, no copyrighted characters. No medical claims; avoid diagnosis language; avoid Disney/Pixar/Inside Out; keep first-person or self-aware, not mocking. Light variant QA: test on white and ivory mockups; primary text must be dark enough for mobile thumbnail readability; avoid pale-on-pale ink.