Muslin Shortie Romper, 4th of July
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Introducing Our New Spring/Summer Muslin Collection from SpearmintLOVE!
Experience the perfect blend of softness and breathability with our latest muslin pieces, designed for effortless style and comfort all season long.
Inspired by classic USA traditions, perfect for celebrating the 4th of July, Memorial Day, and Flag Day, and capturing the spirit of patriotic summer with timeless red, white, and blue style for all-American celebrations and festive moments.
Garment & Care Details:
- Made from 100% Organic Cotton Muslin
- Machine wash cold, tumble dry low, or hang dry
- Avoid high heat to maintain the perfect fit, as 100% cotton may shrink
Details
Introducing Our New Spring/Summer Muslin Collection from SpearmintLOVE!
Experience the perfect blend of softness and breathability with our latest muslin pieces, designed for effortless style and comfort all season long.
Inspired by classic USA traditions, perfect for celebrating the 4th of July, Memorial Day, and Flag Day, and capturing the spirit of patriotic summer with timeless red, white, and blue style for all-American celebrations and festive moments.
Garment & Care Details:
- Made from 100% Organic Cotton Muslin
- Machine wash cold, tumble dry low, or hang dry
- Avoid high heat to maintain the perfect fit, as 100% cotton may shrink
Introducing Our New Spring/Summer Muslin Collection from SpearmintLOVE!
Experience the perfect blend of softness and breathability with our latest muslin pieces, designed for effortless style and comfort all season long.
Inspired by classic USA traditions, perfect for celebrating the 4th of July, Memorial Day, and Flag Day, and capturing the spirit of patriotic summer with timeless red, white, and blue style for all-American celebrations and festive moments.
Garment & Care Details:
- Made from 100% Organic Cotton Muslin
- Machine wash cold, tumble dry low, or hang dry
- Avoid high heat to maintain the perfect fit, as 100% cotton may shrink
Shop The Look
USA Kids Baseball Hat, Vintage Red

Size Guides
| Size | Length (in) | Weight (lbs) |
|---|---|---|
| NB | up to 20" | 6–9 |
| 0–3M | 20–23" | 8–12 |
| 3–6M | 23–26" | 12–17 |
| 6–9M | 26–28" | 17–20 |
| 9–12M | 28–30" | 20–23 |
| Size | Length (in) | Weight (lbs) |
|---|---|---|
| 0–3M | 22 | 8–12 |
| 3–6M | 23 | 12–17 |
| 6–12M | 24 | 18–22 |
| 12–18M | 26 | 22–27 |
| 18–24M | 27.5 | 27–30 |
| Size | Top Length (in) | Chest (in) | Sleeve Length (in) |
|---|---|---|---|
| 0-3M | 11 | 17 | 11 |
| 3-6M | 12 | 18.5 | 12 |
| 6-12M | 13 | 19.5 | 13 |
| 12-18M | 14 | 21 | 14 |
| 18-24M | 15 | 22 | 15 |
| 2Y | 16 | 23 | 17 |
| 3Y | 16.5 | 24 | 18 |
| 4Y | 17 | 25 | 19 |
| 5Y | 18 | 25.5 | 20 |
| 6Y | 19 | 26 | 21 |
| 8Y | 20.5 | 28 | 23 |
Pants
| Size | Waist (in) | Inseam (in) |
|---|---|---|
| 0-3M | 13 | 6 |
| 3-6M | 14 | 7 |
| 6-12M | 15 | 8 |
| 12-18M | 16 | 9 |
| 18-24M | 16.5 | 11 |
| 2Y | 17 | 12.5 |
| 3Y | 18 | 14 |
| 4Y | 18.5 | 16 |
| 5Y | 19 | 17 |
| 6Y | 20 | 19 |
| 8Y | 21 | 22 |
| Size | Bust (in) | Natural Waist (in) | Inseam (in) |
|---|---|---|---|
| XS | 32-34 | 25-27 | 29.5 |
| S | 34-36 | 27-29 | 31 |
| M | 36-39 | 29-32 | 31.75 |
| L/XL | 39-44 | 32-37 | 33.75 |
| 2XL | 44-48 | 37-41 | 33.75 |
Runs oversized. We recommend ordering your regular size—do not size up.
| Size | Chest (in) | Waist (in) | Inseam (in) |
|---|---|---|---|
| S | 36-39 | 30-33 | 28 |
| M | 39-42 | 33-36 | 29.5 |
| L | 42-45 | 36-39 | 30.5 |
| XL | 45-48 | 39-42 | 31 |
| 2XL | 48-51 | 42-45 | 31 |
Fit: Relaxed, roomy fit with a dropped crotch.
Inseam measures shorter than a traditional pant
but is designed to fit as full length.
| Size | Chest (in) | Full Length (in) |
|---|---|---|
| S/M | 47 | 46 |
| L/XL | 50 | 46 |
8,200+ verified 5-star reviews
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What Mom’s & Grandma’s are saying!
8,200+ verified 5-star reviews
- 5 stars: 2 (67%)
- 4 stars: 1 (33%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Exactly as pictured… bright vibrant colors . Love it!!!
It’s super cute, but sizing is a bit off. The 3-6 months was way too big, but the 0-3 month is a little snug. My great grandson is 2.5 months and average size. I hope he’s able to wear it for July 4th! The other items I ordered for him in 3-6 months fit perfect though.
Super soft cant wait for my baby to wear this!