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M&M’S Core M Onesie

Cuddly by nature and cute on purpose, this M&M’S onesie is one sweet baby shower gift. Choose from one of four solid color backgrounds, and pick the size up to 24m. It’s the gift idea that gets them ready to cuddle.

Minimum order quantity of 1 required

Shorty’s going to be looking trendy when he or she sports their first M&M’S onesie. After all, we hear that candy coated chocolate is going to be all the rage this year. Make their first M&M’S clothes a classic look, with a solid color background and a white M in the center.

The 100% cotton fabric is soft on baby’s skin, and the three snaps at the bottom offers easy access for diaper changings. Choose from one of four vibrant colors, in sizes from 6m to 24m. If you’re looking for gifts for a new mom, this is the baby shower gift that will make any infant the envy of daycare. 

  • Solid color background features a bold white M in the front center 
  • 100% cotton provides a soft feel 
  • Available in red, blue, yellow and green 
  • Infant sizes ranging from 6m to 24m

Find other adorable baby shower gift ideas in our M&M’S Baby Products


Care Instructions 

Machine wash cold on normal cycle. Use non-chlorine bleach as needed. Tumble dry low. Do not iron. Do not dry clean. 


Made in China.

Use the sizing chart to determine your correct size.

Do I have shipping options?

We have 3 options for you to choose from – exclusions apply:

  • Standard: Arrives within 5-7 business days $9.99
  • Priority: Arrives within 3-5 business days $15.99 - Excludes AK and HI
  • Express: Arrives within 1-2 business days $29.95 - Excludes AK and HI

These timelines will be extended if your order is held up for any reason such as a trademarked image or payment issues. Customer service will reach out to you in this situation please provide current contact information so we can get your amazing creation on track as quickly as possible.

How will I know when the product ships?

We offer our customers several options to monitor the progress of their orders.

  • Login into your "My Account" and click into "View Order History" to receive real-time updates regarding your order. 
  • M&M'S® provides email updates with updates, such as shipping confirmation with the tracking number.
  • You can also call Customer Service at 1-888-696-6788, Mon - Fri, 9am - 7pm, ET for any assistance.

Do you offer an Expedite Service option if I need my order sooner?

Express delivery is available on all of our products (except personalized logo orders) within the U.S. for an additional fee (excluding Hawaii & Alaska).

For an additional $20.00 charge, Expedite Delivery orders placed before 3pm ET from Monday through Thursday will be pushed to the front of the line for delivery in one to two business days. Expedite Delivery orders placed after 3pm ET it will be processed on the next business day.

PLEASE NOTE: Due to the perishability of our products, we do not ship over the weekends or for arrival on Mondays. Depending on the area FedEx may be able to deliver on a Saturday. Please contact FedEx to verify availability of Saturday delivery in your area.

All orders are shipped in insulated boxes, and specific packaging procedures are used based on seasons and ship-to locations.

Have another question? View our complete FAQs or call customer service at 1-888-696-6788, from 9am to 7pm ET, Monday through Friday.