Our new doormats are HERE - Limited Quantities Available!

Adult

Kids

Babies

Shop our selection of apparel you can feel good about buying.

Doormats

Reusable Bags

Stickers

Garden Aprons

Puzzles

Shop our selection of goods you can feel good about buying.

Digital Education

Our Blog

Learn how to live a more sustainable lifestyle through our educational resources.

Menu title

This section doesn’t currently include any content. Add content to this section using the sidebar.

Add description and links to your promotion

Shop now

Your headline

Image caption appears here

Your product's name

$49.00

Add your deal, information or promotional text

Next
Monarchs Matter Tee
Monarchs Matter Tee
Monarchs Matter Tee
Monarchs Matter Tee
Monarchs Matter Tee
Monarchs Matter Tee
Monarchs Matter Tee
Monarchs Matter Tee
Monarchs Matter Tee
Monarchs Matter Tee
Monarchs Matter Tee
Monarchs Matter Tee

Monarchs Matter Tee

Size Guide
Size Charts

In order to select the correct size,
please use the following guidelines:

    -Choose your favorite fitting shirt from home.
    -Measure the "width" from one armpit to the other and
    the "length" from the highest point on the shirt to the bottom.
    -Refer to the charts below for the appropriate size.
          *Measurements can vary up to 1" depending on the color, material, etc. 

          UNISEX ADULT SHIRT SIZE CHART:

          S = Length: 28"// Width: 18”

          M = Length: 29"// Width: 20”

          L = Length: 30"// Width: 22”

          XL = Length: 31"// Width: 24”

          2XL = Length: 32"// Width: 26”

          KIDS ORGANIC SIZE CHART 

          3-6M Onesie= Length 15” // Width 8” 

          9-12M Onesie= Length 17” // Width 8.5” 

          12-18M T-shirt= Length 14” // Width 11” 

          18-24M T-shirt= Length 14.5” // Width 11.5” 

          2T= Length 15” // Width 11” 

          3T= Length 15.5” // Width 11.5” 

          4T= Length 16.5” // Width 12” 

          Youth Small (6-8) = Length 18.5” // Width 14”

           

          KIDS NON-ORGANIC SIZE CHART:

          3-6M Onesie = Length: 16" // Width: 8"

          6-12M Onesie = Length: 17.5"// Width: 9.5"

          12-18M T-shirt = Length: 13" // Width: 10.5"

          18-24M T-shirt = Length: 14"// Width: 11"

          2T T-shirt = Length: 16" // Width: 11"

          3T T-shirt = Length: 16.5"// Width: 12” 

          4T T-shirt = Length: 17.5"// Width: 13.5” 

          Youth Small = Length 20” // Width 14.5” 

          SaveSaveSaveSaveSaveSaveSaveSaveSaveSaveSaveSaveSaveSave

          $31.99 Size Guide

          Size Charts

          In order to select the correct size,
          please use the following guidelines:

            -Choose your favorite fitting shirt from home.
            -Measure the "width" from one armpit to the other and
            the "length" from the highest point on the shirt to the bottom.
            -Refer to the charts below for the appropriate size.
                  *Measurements can vary up to 1" depending on the color, material, etc. 

                  UNISEX ADULT SHIRT SIZE CHART:

                  S = Length: 28"// Width: 18”

                  M = Length: 29"// Width: 20”

                  L = Length: 30"// Width: 22”

                  XL = Length: 31"// Width: 24”

                  2XL = Length: 32"// Width: 26”

                  KIDS ORGANIC SIZE CHART 

                  3-6M Onesie= Length 15” // Width 8” 

                  9-12M Onesie= Length 17” // Width 8.5” 

                  12-18M T-shirt= Length 14” // Width 11” 

                  18-24M T-shirt= Length 14.5” // Width 11.5” 

                  2T= Length 15” // Width 11” 

                  3T= Length 15.5” // Width 11.5” 

                  4T= Length 16.5” // Width 12” 

                  Youth Small (6-8) = Length 18.5” // Width 14”

                   

                  KIDS NON-ORGANIC SIZE CHART:

                  3-6M Onesie = Length: 16" // Width: 8"

                  6-12M Onesie = Length: 17.5"// Width: 9.5"

                  12-18M T-shirt = Length: 13" // Width: 10.5"

                  18-24M T-shirt = Length: 14"// Width: 11"

                  2T T-shirt = Length: 16" // Width: 11"

                  3T T-shirt = Length: 16.5"// Width: 12” 

                  4T T-shirt = Length: 17.5"// Width: 13.5” 

                  Youth Small = Length 20” // Width 14.5” 

                  SaveSaveSaveSaveSaveSaveSaveSaveSaveSaveSaveSaveSaveSave

                  Fit/Style
                  Color
                  CREAM
                  MUSTARD - ORGANIC
                  RUST
                  Size
                  Description

                  The monarch butterfly is one of the most recognizable species in North America and it’s in trouble.

                  Numbers of monarchs have drastically decreased over the last 20 years, but together we can help bring awareness to this important topic! #monarchsmatter

                  Shirt Details
                  • Unisex Fit: We suggest sizing down if you prefer a more fitted look, but HIGHLY recommed viewing our Size Guide before ordering.
                  • Olive, Mustard, & Slate Grey: 100% Organic Unbleached Cotton // Made in the USA // No harmful chemicals, pesticides or artificial dyes
                  • Mauve and Rust: 100% Cotton // Made in the USA out of imported, sustainably sourced cotton.
                  • NOTE: Our olive adult tees are not the same shade/color as our kids tees in heather olive. 
                  • All assembled in a WRAP certified, anti-sweatshop environment
                  • Professionally printed in McCook Lake, South Dakota and made to order to prevent waste. 
                  Sizing

                  In order to select the correct size, we HIGHLY recommend using our Size Guide.

                  More Info

                  Shipping:

                  • Orders ship out from our fulfillment center in South Dakota within 2-3 business days via USPS First Class. Upgraded mailing services are available.
                  • $2.99 flat rate shipping and FREE domestic shipping over $35!
                  • Exception: Puzzles are $4.99 and available to US residents only. 

                  Mission: We give back to nature. Every item sold restores one square foot of degraded soil through our partnership with The Carbon Underground. Official Member of 1% for the Planet. 

                  Sustainability: We have measured, reduced and offset our entire carbon footprint by becoming Climate Neutral Certified in 2020. We use organic materials and source from the United States whenever possible. All of our apparel, tote bags and aprons are printed on demand in South Dakota as orders come in to prevent waste. We use fully recyclable and naturally biodegradable shipping envelopes whenever possible. We do not include a paper invoice and use minimal packaging. 

                  We Give Back to Nature.

                  Each items sold restores one square foot of degraded soil.

                  Our Mission

                  You may also like

                  Customer Reviews

                  Based on 30 reviews
                  100%
                  (30)
                  0%
                  (0)
                  0%
                  (0)
                  0%
                  (0)
                  0%
                  (0)
                  A
                  A.C.
                  WONDERFUL product

                  Soft, lovely and great attention to detail. Shipped quickly and so happy to have this beautiful t-shirt.

                  L
                  L.B.
                  Capsule Wardrobe FAV!

                  These tees are my new favorite shirts for my capsules wardrobe. I wear tees and jeans or leggings and I love how long these are! Perfect for every day and all seasons, just throw a jet jacket or cardigan sweater over it. The messages are excellent and I love what Nature Supply Co stands for. I ordered 3 more to complete my weekly wardrobe.

                  J
                  J.R.
                  Love it

                  Very comfortable and really like the color. Mustard!

                  N
                  N.K.
                  Amazing tee for an amazing cause

                  This tee is perfect! So excited to spread the word about monarchs. Fit was true to size

                  J
                  J.J.
                  Love this shirt!

                  I love my Monarchs Matter shirt! It is so soft, very stretchy and fits great.

                  123

                  Search our shop

                    Net Orders Checkout

                    Item Price Qty Total
                    Subtotal $0.00
                    Shipping
                    Total

                    Shipping Address

                    Shipping Methods