Science Birthday Alien UFO & Earth outfit 4 years for boys and girls. Ideal for a four-year-old birthday kid who loves planets, space, UFOs, space exploration & astronomy. Sweet STEM-themed birthday apparel for your child for his or her birthday party or kindergarten. Ideal for the 4th birthday of your son, daughter, nephew, or grandson. Feature on the design of a cute three eyes green alien making a peace sign with both hands & the quote 4 Years on Earth. Click on our brand for more 4-to-12-year designs.

Unisex T-Shirt Size Chart

Size	Inches		Centimeters
Size	Width	Length	Width	Length
S	18	28	46	71
M	20	29	51	74
L	22	30	56	76
XL	24	31	61	79
2XL	26	32	66	81
3XL	28	33	71	84
4XL	30	34	76	86
5XL	32	35	81	89

Long Sleeve T-Shirt Size Chart

Size	Inches		Centimeters
Size	Width	Length	Width	Length
S	18	28	46	71
M	20	29	51	74
L	22	30	56	76
XL	24	31	61	79
2XL	26	32	66	81
3XL	28	33	71	84
4XL	30	34	76	86
5XL	32	35	81	89

Hoodie Size Chart

Size	Inches		Centimeters
Size	Width	Length	Width	Length
XS	18	26	46	66
S	20	27	51	69
M	22	28	56	71
L	24	29	61	74
XL	26	30	66	76
2XL	28	31	71	79
3XL	30	32	76	81

Women's Relaxed Tee Size Chart

Size	Inches		Centimeters
Size	Width	Length	Width	Length
S	18.5	25.5	47	65
M	20	26	51	66
L	22	27	56	69
XL	24	27.5	61	80
2XL	26	28	66	71
3XL	28	29	71	74

Women's V-Neck Tee Size Chart

Size	Inches		Centimeters
Size	Width	Length	Width	Length
S	18	25	46	64
M	20	26	51	66
L	22	26.5	56	67
XL	24	27	61	69
2XL	26	28	66	71

Premium Youth Tee Size Chart

Size	Inches		Centimeters
Size	Width	Length	Width	Length
S	15	21	38	53
M	16	22	41	56
L	17	24	43	61

Unisex Sweatshirt Size Chart

Size	Inches		Centimeters
Size	Width	Length	Width	Length
XS	18	26	46	66
S	20	27	51	69
M	22	28	56	71
L	24	29	61	74
XL	26	30	66	76
2XL	28	31	71	79
3XL	30	32	76	81

Premium Unisex T-Shirt Size Chart

Size	Inches		Centimeters
Size	Width	Length	Width	Length
XS	15	27	38	69
S	16.5	28	42	71
M	18	29	46	74
L	20	30	51	76
XL	22	31	56	79
2XL	24	32	61	81
3XL	26	33	76	84
4XL	28	34	71	86

Youth Tee Size Chart

Size	Inches		Centimeters
Size	Width	Length	Width	Length
S	17	22	43.2	55.9
M	18	23.5	45.7	59.7
L	19	25	48.3	63.5

Tank Top Size Chart

Size	Inches		Centimeters
Size	Width	Length	Width	Length
XS	16	26	41	66
S	18	27	46	69
M	20	28	51	71
L	22	29	56	74
XL	24	30	61	76
2XL	26	31	66	79

Science Birthday Alien UFO & Earth Science 4th Birthday product