Dr. Seuss's The Grinch™ Cindy-Lou Who™ Family Pajama Collection

Make it a match made in Who-ville™ with PJs for the whole family, including a one-piece pajama for the littlest Who in the bunch. Made of pure organic cotton, this comfy collection is great for family Christmas photos or holiday movie nights.

DETAILS THAT MATTER

• One-piece features rib collar and cuffs. Zipper and snap closures make it easy to put on and take off.
• Made of 100% yarn-dyed organic cotton knit.
• Yarn-dyed fibre has incredibly rich colour that holds its vibrancy over time.
• Digitally printed design.
• A fine cotton knit gives the fabric a soft finish while providing durability and ultra breathability.
• OEKO-TEX® STANDARD 100: tested against 1000+ harmful substances to keep you and your family safe. (21.HUS.86232 Hohenstein)

KEY PRODUCT POINTS

• Pottery Barn Kids exclusive.
• Sizes 0-3 months, 3-6 months, 6-12 months, 12-18 months and 18-24 months.
• The 12-18 and 18-24 month sized pajamas are footless, making it easier for your baby to walk.
• Kids Flannel Pajama Set are available in sizes 2T, 3T, 4, 6, 8 and 10 years.
• Adult Flannel Pajama Set are available in extra small, small, medium, large and extra large.
• See size chart.
• Meets all children's sleepwear requirements and is flame-resistant.
• Machine wash.
• Imported.

THIS SET INCLUDES

• One-pieces are sold as 1 piece.
• Kids Tight Fit Pajamas includes 1 top and 1 pant.
• Adult Flannel Pajama Set includes 1 top and 1 pant.

™ & © 2026 Dr. Seuss Enterprises, L.P. All Rights Reserved.

DIMENSIONS

Baby Pajama

• Size 0-3 Months: 23" tall; 12 lbs
• Size 3-6 Months: 23-25" tall; 12-17 lbs
• Size 6-9 Months: 25-27" tall; 17-18 lbs
• Size 9-12 Months: 27-29" tall; 18-22 lbs
• Size 12-18 Months: 29-31" tall; 22-26 lbs
• Size 18-24 Months: 31-33" tall; 26-30 lbs

Flannel Pajama Set

• Size 2T: 33–35" tall; 30–33 lbs
• Size 3T: 36–39" tall; 33–36 lbs
• Size 4: 39–42" tall; 36–40 lbs
• Size 6: 45–48" tall; 45–54 lbs
• Size 8: 51–54" tall; 61–72 lbs
• Size 10: 54-57" tall; 73-81 lbs

Adult Flannel Pajama Set

X-Small

• Neck Width (seam to seam): 6.75"
• Chest Width: 21.25"
• Shoulder Width: 17.5"
• Sleeve Length: 33.5"
• Sleeve Opening: 5.25"
• Top Length: 28.25"
• Waist Width: 14"
• Outseam: 40"
• Inseam: 30"
• Leg Opening: 8.5"

Small

• Neck Width (seam to seam): 7"
• Chest Width: 22"
• Shoulder Width: 18"
• Sleeve Length: 33.24"
• Sleeve Opening: 5.5"
• Top Length: 28.5"
• Waist Width: 14.75"
• Outseam: 40.5"
• Inseam: 30"
• Leg Opening: 8.75"

Medium

• Neck Width (seam to seam): 7.25"
• Chest Width: 23.25"
• Shoulder Width: 18.5"
• Sleeve Length: 34"
• Sleeve Opening: 6"
• Top Length: 29"
• Waist Width: 16.24"
• Outseam: 41.25"
• Inseam: 30"
• Leg Opening: 9.25"

Large

• Neck Width (seam to seam): 7.5"
• Chest Width: 24.5"
• Shoulder Width: 19.5"
• Sleeve Length: 34.75"
• Sleeve Opening: 6.25"
• Top Length: 29.5"
• Waist Width: 17.75"
• Outseam: 42.25"
• Inseam: 30"
• Leg Opening: 9.5"

X-Large

• Neck Width (seam to seam): 7.75"
• Chest Width: 26"
• Shoulder Width: 20.25"
• Sleeve Length: 35.75"
• Sleeve Opening: 6.5"
• Top Length: 30"
• Waist Width: 19.25"
• Outseam: 43.25"
• Inseam: 30"
• Leg Opening: 10"

CARE

• Machine wash in cold water; gentle cycle.
• Use detergent only; do not use soap.
• Buildup of soap can affect fabric flammability.
• Use only non-chlorine bleach, if needed.
• Tumble dry on low heat; remove promptly.
• Warm iron as needed on lowest setting.

SHIPPING

Standard Parcel Shipping with Front Door Delivery

Smaller items are shipped using our Standard Parcel service, and delivered by Canada Post or Purolator. Items ordered together may not arrive in the same box. If your package cannot be delivered, you will receive a notice from the carrier with pick-up instructions or re-delivery options.

Unlimited Flat Rate Shipping with In-Home Delivery & Assembly

An unlimited number of eligible furniture items can be delivered for a single flat rate, per shipping address. These items will be delivered by our In-Home Delivery & Assembly service provider where items are brought into your home, unpacked and assembled (some exclusions apply) and the packaging is responsibly removed.

Eligible items will show "Unlimited Flat Rate Delivery" on the product page.

The exact shipping charge is based on your location, and delivery times vary based on item availability. For more details, please see our Shipping page.

EASY RETURNS

If you’re not 100% satisfied with your purchase, we’re here to help.

Eligible items can be exchanged for a refund of the merchandise value within 30 days of receiving an order or 7 days for Quick Ship upholstery items.

We will issue a refund in the form of the original payment or with a gift card. Please note that shipping charges are non-refundable.

Non-Returnable Items

• Made-to-order furniture
• Personalized or monogrammed items
• Used or soiled items
• Mattresses
• Final Sale items ending in .99 or .97
• Gift cards

How to Begin a Return

Online Purchases:  Our customer care associates are ready to help, please call 1-855-860-1080 or visit your local store to make a return. For oversized items and quick-ship furniture, please call us for more details.

In-Store Purchases:  Please visit your local store to make a return. An original receipt or gift receipt is required—our stores will not accept returns or exchanges without a receipt or proof of purchase.

Some restrictions apply, see our full Returns Policy.