Product Description
Bring fun, rhythm, and just the right amount of caffeine to your wardrobe with this adorable design:
“My Classroom Runs on Treble & Caffeine” 🎶☕
Featuring smiling coffee beans, a cheerful metronome, and animated sheet music, this print is a must-have for music educators, band directors, and coffee-loving teachers. Whether you're starting your day with a scale or a shot of espresso, this design celebrates your classroom energy in the most playful way.
Printed on a sustainable organic cotton shirt, it's as good for the planet as it is for your teacher style.
✨ Product Highlights
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🎨 Unique Cartoon Art – Playful characters including coffee beans, music notes, and a metronome bring the classroom to life
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🎶 Witty Teacher Quote – “My Classroom Runs on Treble & Caffeine” makes it perfect for educators who love a good pun
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🌿 Eco-Friendly Fabric – Made from 100% certified organic ring-spun cotton
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👕 Modern Medium Fit – Comfortable, flattering fit for all-day teaching wear
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🌎 Ethically Sourced – From responsible factories in China or Bangladesh
 
👕 Shirt Details
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100% organic ring-spun cotton
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Fabric weight: 5.3 oz/yd² (180 g/m²)
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Medium fit with set-in sleeves
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Ribbed collar and wide double-needle hems
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Self-fabric neck tape for added comfort
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Note: Sizes run smaller for the US market. Please order one size up for best fit
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Sizes available: S to 5XL
 
🌱 Sustainability Promise
Each piece is made on demand, helping reduce waste and overproduction. By choosing this product, you support eco-conscious apparel and creative independence.
🎁 Great For:
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Music teachers and educators
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Band directors & choir leaders
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Music classroom gifts
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Back-to-school essentials
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Coffee lovers with a musical twist
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Funny teacher appreciation gifts
 
Size guide
| BODY LENGTH (inches) | CHEST WIDTH (inches) | SLEEVE LENGTH (inches) | |
| S | 27 ⅛ | 19 ½ | 8 ⅞ | 
| M | 28 ¾ | 21 | 9 ½ | 
| L | 29 ½ | 22 ¼ | 9 ⅝ | 
| XL | 30 ¼ | 23 ⅜ | 9 ⅞ | 
| 2XL | 31 ⅛ | 25.00 | 10 | 
| 3XL | 31 ⅞ | 26 ⅝ | 10 ¼ | 
| 4XL | 32 ⅝ | 28 ½ | 10 ¼ | 
| 5XL | 33 ⅛ | 30 ½ | 10 ¼ | 
| BODY LENGTH (cm) | CHEST WIDTH (cm) | SLEEVE LENGTH (cm) | |
| S | 69 | 49.5 | 22.5 | 
| M | 73 | 53.5 | 24 | 
| L | 75 | 56.5 | 24.5 | 
| XL | 77 | 59.5 | 25 | 
| 2XL | 79 | 63.5 | 25.5 | 
| 3XL | 81 | 67.5 | 26 | 
| 4XL | 83 | 72.5 | 26 | 
| 5XL | 84 | 77.5 | 26 | 

        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
                  
                  
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
                                
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        
        
       
           
        