Baby Boy Rompers & Comfortable Infant Clothing

Showing 65 Products

Showing 65 Products

Why do we
love bamboo?

Gentle on Sensitive Skin
Buttery-soft bamboo that's hypoallergenic and gentle enough for eczema-prone littles. No scratchy seams, no irritation — just softness on the skin they're in all day.
Cool + Breathable
Naturally temperature-smart and up to 3° cooler than cotton, so your little one sleeps comfy and wakes up happy, all year round.
Grows With Them
Our signature stretch means up to 3x longer wear — clothes that keep up through every messy, magical moment and stretch with them as they grow.
More Sustainable
Bamboo uses far less water than traditional cotton, so every piece is made to be passed down, not worn out — gentle on your littles and the planet.

Free domestic shipping on all orders $60+

Pickup available at Birdie Bean

Usually ready in 24 hours

Free Unlimited Returns for Store Credit or Exchanges

Size	Bust (in)	Nat. Waist (in)	Drop Waist (in)	Hips (in)
XS (00–0)	31–32	23–24	25–26	33–34
S (0–2)	33–34	25–26	27–28	35–36
M (4–6)	35–36	27–28	29–30	37–38
L (8–10)	37–38	29–30	31–32	39–40
XL (12–14)	39.5–41	31.5–33	33.5–35	41.5–43
2XL (16–18)	42.5–44	34.5–36	36.5–38	45–46
3XL (20–22)	44.5–46	37.5–39	39.5–41	47.5–49

Size	Bust (cm)	Nat. Waist (cm)	Drop Waist (cm)	Hips (cm)
XS (00–0)	78.7–81.3	58.4–61	63.5–66	83.8–86.4
S (0–2)	83.8–86.4	63.5–66	68.6–71.1	88.9–91.4
M (4–6)	88.9–91.4	68.6–71.1	73.7–76.2	94–96.5
L (8–10)	94–96.5	73.7–76.2	78.7–81.3	99.1–101.6
XL (12–14)	100.3–104.1	80–83.8	85.1–88.9	105.4–109.2
2XL (16–18)	108–111.8	87.6–91.4	92.7–96.5	114.3–116.8
3XL (20–22)	113–116.8	95.3–99.1	100.3–104.1	120.7–124.5

Size	Shirt Len (in)	Chest (in)	Shoulder (in)	Pant Waist (in)	Pant Len (in)
S	26.5	33–39	15.5	29–31	40–41
M	27.5	34–40	16.5	30–32	41–42
L	28	35–41	17	32–34	42–43
XL	28.5	38–44	19	34–36	43–43
2XL	29	40–46	20	36–38	44–45
3XL	29.5	42–48	21	38–40	45–46

Size	Shirt Len (cm)	Chest (cm)	Shoulder (cm)	Pant Waist (cm)	Pant Len (cm)
S	67.3	83.8–99.1	39.4	73.7–78.7	101.6–104.1
M	69.9	86.4–101.6	41.9	76.2–81.3	104.1–106.7
L	71.1	88.9–104.1	43.2	81.3–86.4	106.7–109.2
XL	72.4	96.5–111.8	48.3	86.4–91.4	109.2–109.2
2XL	73.7	101.6–116.8	50.8	91.4–96.5	111.8–114.3
3XL	74.9	106.7–121.9	53.3	96.5–101.6	114.3–116.8

Size	Pet Weight	Example Breeds
XS	Up to 5 lbs	Teacup Yorkie, Chihuahua
SM	6–10 lbs	Pomeranian, Toy Poodle
MD	11–20 lbs	Shih Tzu, Mini Schnauzer
LG	21–35 lbs	French Bulldog, Cocker Spaniel
XL	36–55 lbs	Corgi, Beagle, small Bulldog
2XL	56–80 lbs	Labrador, Golden Retriever
3XL	81–100+ lbs	German Shepherd, Rottweiler, Great Dane (slim fit)