–20%Infernal Sigils Long Sleeve Shirt – Occult Symbol Tee
Only faded ink, strange markings, and a single note written hurriedly across the bottom of the parchment:
"Some doors are opened by keys. The rest are opened by curiosity."
No one ever discovered who wrote it. The book simply disappeared, leaving behind little more than whispered stories and a handful of symbols that refused to be forgotten.
Inspired by medieval grimoires, ceremonial magic, and centuries of occult tradition, Infernal Sigils transforms ancient ritual markings into an repeating pattern of intricate sigils, inverted pentagrams, and esoteric symbolism. Rather than celebrating fear, the artwork embraces humanity's timeless fascination with hidden knowledge, forgotten rituals, and mysteries that continue to outlive those who first recorded them.
Some styles never need an explanation because they've always felt like home. Whether you're wandering through a horror convention, discovering a forgotten bookstore, standing beneath the lights of a metal show, or simply moving through another ordinary day, the Infernal Sigils Long Sleeve Shirt belongs wherever curiosity follows. Crafted from soft brushed polyester with a lightweight feel and smooth finish, it's made for those who understand that the unknown has always been far more interesting than the obvious.
Features
Soft brushed polyester fabric
Smooth premium print surface
Lightweight feel for everyday wear
Regular unisex fit
Double-needle stitched sleeves, neck, and bottom hem
Printed size and care label
Durable all-over artwork designed to last
Material & Care
100% brushed polyester
Fabric Weight: 5.16 oz./yd² (175 g/m²)
Regular unisex fit
Printed-in size and care label
Double-needle sleeve, neck, and bottom hem
Care Instructions
Machine wash cold (90°F / 30°C)
Tumble dry low
Do not bleach
Do not iron
Do not dry clean
Collection
Demonology
Finding the right fit is important, and sizing can vary slightly between different garment styles.
Because each product is manufactured differently, every item includes its own detailed size chart on the product page.
Our Recommendation
For the most accurate fit:
Lay your favorite shirt, hoodie, or jacket flat.
Measure it using the same points shown on the product's size chart.
Compare those measurements to the chart provided before placing your order.
If you're between sizes, we generally recommend sizing up for a more relaxed fit.
Garment Fit
Different garments are designed to fit differently.
T-Shirts – Classic everyday fit.
Button-Up Shirts – Relaxed fit for comfort and layering.
Hoodies & Sweatshirts – Comfortable unisex fit.
Hockey Jerseys – Designed with a loose athletic fit.
Bomber Jackets – Modern fitted silhouette.
Windbreakers – Lightweight outerwear with a relaxed fit.
Hats & Caps – Adjustable unless otherwise noted.
Still Unsure?
If you're uncertain about sizing, contact us before ordering. We're happy to help you choose the best size.
Care Instructions
Keep your My Evil Things apparel looking its best by following these simple care guidelines.
Washing
Machine wash cold with like colors.
Turn garment inside out before washing.
Use a gentle cycle and mild detergent.
Do not bleach.
Drying
Tumble dry on low heat or hang to dry.
Remove promptly to help reduce wrinkles.
Ironing
If needed, iron on low heat.
Turn the garment inside out before ironing.
Do not iron directly over printed areas.
Dry Cleaning
Do not dry clean.
Additional Care
Avoid fabric softeners, as they may affect moisture-wicking performance.
Wash before first wear.
Do not use high heat during washing or drying, as excessive heat may reduce the life of the fabric and print.
Our Promise
Every My Evil Things garment is printed using high-quality sublimation techniques designed for vibrant, long-lasting color. With proper care, your apparel will remain comfortable and eye-catching for years to come.