Science Halloween Shirt - BOO-tifully cultured!

$29.00 USD

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Shipping calculated at checkout.

Color: Heather Black

Size S M L XL 2XL XS

Quantity

Bundle & Save - discounts are automatic at checkout

1 shirt: $29 each
2 shirts: $49 — $24.50 each (15% savings) ✅ Most Popular
3 shirts: $65 — ~$22 each (25% savings) 🔥 Best Value

Mix and match your savings with sweatshirts, too!

👇 Psst—Want sizing help, FAQs, or customer pics? Just scroll down! Chat me up if you have any questions!

If you'd like to see more, check out our Halloween Tees, and Halloween Sweatshirts collections.

Funny Science & Halloween Tee – Perfect for Teachers, Students, and Lab Lovers

Get ready to mix science with spooky season! This Petri-fied Microbiology Ghost T-shirt features an adorable ghost floating in a Petri dish — the perfect pun for lab lovers and Halloween enthusiasts alike.

Made from soft, breathable cotton, this lightweight tee is ideal for everyday wear, school events, or casual lab days. Whether you’re a teacher, a microbiologist, or just a fan of clever designs, this shirt is sure to culture some smiles.

• Material: Soft cotton blend for all-day comfort
• Fit: Classic unisex style — flattering for all body types
• Colors: Black or purple
• Care: Machine wash cold, tumble dry low
• Seasonal Fun: Great for Halloween parties, science fairs, or everyday geek chic

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T Shirt Size Guide, FAQs, Story and Photos:

T Shirt Size Guide

Kalirally Unisex T Shirt Size Guide

👇 Scroll past the model photos if you want the measurement guide. Reach out by chat or email at connect@kalirally.com if you have any questions! I'm here to help! -Kali

This t-shirt feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for all.

• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz./yd.² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Nicaragua, Mexico, Honduras, or the US

FAQs

How long will my shirt take to get to me?

A: It can take up to a week to print and ship since it's printed after your order it. Usually, t shirts get to our customers within a week, but sometimes it takes 2-3 weeks toward the end of the year.

What is your return/refund policy?

We want our customers to be happy! You can find our return/refund policy here. We will refund or send a replacement if you can show the item is incorrect or damaged. Please see the T Shirt Size Guide and reach out if you have any questions about sizing so that we can be sure you're getting the right size and product.

How do I care for my graphic tee, sweatshirt, or muscle tank?

A: Wash on cool and dry settings only, and do not iron the image to keep your design long-lasting.