Make sun safety cool with our personalised blue all-in-one swimsuit. This adorable one-piece swimming costume is designed to protect delicate skin from sunburn, with long sleeves, a high neckline and covered shoulders. The soft and stretchy material is super comfortable and decorated with sweet illustrations of lighthouses, boats and seagulls. Plus, the zip-up front makes this cute outfit a breeze to put on and take off after a splash in the sea or the pool. Add a little swimmer’s name to this lovely costume in blue writing for a gift that will make a splash this summer.
• Material: 85% Polyester 15% Elastane • Lightweight stretchy material • Long sleeves, high neckline and covered shoulders for sun protection • Quick-drying • Handy zip for quick and easy changing • Cheerful design to make children easier to spot • Can be personalised up to 1 line with 10 characters • Personalisation is UV
Product Code: SE_30111895
Delivery & Returns
Standard Delivery inc. Parcel Shops ⋅ £3.99
Estimated delivery within 3-5 working days ⋅ Order before 4pm
Next Day Delivery ⋅ £7.95
Next Working Day Delivery, Must order before 4pm, subject to availability
Saturday Delivery ⋅ £10.50
Order before 2pm the preceding Friday
International Delivery
Individually quoted at the checkout based on location
No Hassle Returns
If for any reason we have made a mistake with the personalisation or there is a faulty product, we will ensure that the mistake is resolved immediately. We will cover all costs for the returns of the product and replace instantly.
Size Guide
Age
Size
Height
Weight
Chest
Waist
cm
kg/lbs
cm
cm
24-30 weeks:
Premature Baby
41
1.5 / 3
-
-
30-36 weeks
Tiny Baby
45
2.5 / 5
-
-
0 weeks
Newborn Baby
50
3.5 / 8
36
39
3 months
-
62
5.5 / 13
43
43
6 months
-
68
7 / 15
45
45
9 months
-
74
8 / 17.5
47
46
1 year
-
80
10 / 22
49
48
18 months
-
86
12 / 26.5
51
50
2 years
-
92
-
52
50.5
3 years
-
98
-
54
52
4 years
-
104
-
56
54
5 years
-
110
-
58
55
6 years
-
116
-
60
66
7 years
-
122
-
62
67
Size
UK Size
Bust
Waist
X Small
6
6
79
62
Small
6-10
6
82
65
10
86
69
Medium
12-14
12
91
74
14
96
79
Large
16-18
16
101
84
18
106
90
X Large
20-22
20
113
96
22
116
101
>
GBP
product
https://develop.my1styears.com/personalised-blue-all-in-one-swimsuit.html?___store=en_gb9960Personalised Blue All-in-One Swimsuithttps://develop.my1styears.com/media/mf_webp/jpg/media/catalog/product/cache/6d8e41e98cbb1c031bf3bc2f71c0a169/s/e/se_30111895_boys_aop_all_in_one_swimsuit_a_copy.webp2025GBPInStock/Kids (1-7 years)/Clothing & Footwear/Boys/Baby (0-24 mos)/Clothing & Shoes/Swim & Beach/Kids (1-7 years)/Clothing & Footwear/Swim & Beach/Baby (0-24 mos)/Clothing & Shoes/All Baby Clothing/Kids (1-7 years)/Shop by Gender/Boys/Gifts/Shop By Gender/Boys/Summer Essentials/Sale/Sale/Shop By Product/Clothing & Shoes/Outlet/Offers Exclusions88282287912219117013682062608211541287187281381491093669206257<style>#html-body [data-pb-style=XFQ92XF]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}</style><div data-content-type="row" data-appearance="contained" data-element="main"><div data-enable-parallax="0" data-parallax-speed="0.5" data-background-images="{}" data-background-type="image" data-video-loop="true" data-video-play-only-visible="true" data-video-lazy-load="true" data-video-fallback-src="" data-element="inner" data-pb-style="XFQ92XF"><div data-content-type="text" data-appearance="default" data-element="main"><p>Make sun safety cool with our personalised blue all-in-one swimsuit. This adorable one-piece swimming costume is designed to protect delicate skin from sunburn, with long sleeves, a high neckline and covered shoulders. The soft and stretchy material is super comfortable and decorated with sweet illustrations of lighthouses, boats and seagulls. Plus, the zip-up front makes this cute outfit a breeze to put on and take off after a splash in the sea or the pool. Add a little swimmer’s name to this lovely costume in blue writing for a gift that will make a splash this summer.</p>
<p>• Material: 85% Polyester 15% Elastane<br>• Lightweight stretchy material<br>• Long sleeves, high neckline and covered shoulders for sun protection<br>• Quick-drying<br>• Handy zip for quick and easy changing<br>• Cheerful design to make children easier to spot<br>• Can be personalised up to 1 line with 10 characters <br>• Personalisation is UV</p>
<p>Product Code: SE_30111895</p></div></div></div>GBP00https://develop.my1styears.com/media/mf_webp/jpg/media/catalog/product/s/e/se_30111895_boys_aop_all_in_one_swimsuit_b_copy.webphttps://develop.my1styears.com/media/mf_webp/jpg/media/catalog/product/s/e/se_30111895_boys-aop-all-in-one-swimsuit-c.webphttps://develop.my1styears.com/media/mf_webp/jpg/media/catalog/product/s/e/se_30111895_boys-aop-all-in-one-swimsuit-d.webphttps://develop.my1styears.com/media/mf_webp/jpg/media/catalog/product/n/e/new_boxes_1_1__2_8.webpmfy_merch_category:06.CLOTHESmfy_merch_subcategory:2.CLOTHINGsku:SE_301118959961BOYS AOP ALL IN ONE SWIMSUIT 4-52025https://develop.my1styears.com/media/catalog/product/https://develop.my1styears.com/media/catalog/product/placeholder/default/logo_holding_image.jpgInStock4 - 5 YearsSE_30111895_4-59962BOYS AOP ALL IN ONE SWIMSUIT 3-42025https://develop.my1styears.com/media/catalog/product/https://develop.my1styears.com/media/catalog/product/placeholder/default/logo_holding_image.jpgInStock3 - 4 YearsSE_30111895_3-49963BOYS AOP ALL IN ONE SWIMSUIT 2-32025https://develop.my1styears.com/media/catalog/product/https://develop.my1styears.com/media/catalog/product/placeholder/default/logo_holding_image.jpgInStock2 - 3 YearsSE_30111895_2-39964BOYS AOP ALL IN ONE SWIMSUIT 1-22525https://develop.my1styears.com/media/catalog/product/https://develop.my1styears.com/media/catalog/product/placeholder/default/logo_holding_image.jpgOutOfStock1 - 2 YearsSE_30111895_1-29965BOYS AOP ALL IN ONE SWIMSUIT 6-122525https://develop.my1styears.com/media/catalog/product/https://develop.my1styears.com/media/catalog/product/placeholder/default/logo_holding_image.jpgOutOfStock6 - 12 MonthsSE_30111895_6-129966BOYS AOP ALL IN ONE SWIMSUIT 3-62525https://develop.my1styears.com/media/catalog/product/https://develop.my1styears.com/media/catalog/product/placeholder/default/logo_holding_image.jpgOutOfStock3 - 6 MonthsSE_30111895_3-606.CLOTHES2.CLOTHINGSE_30111895Multihttps://develop.my1styears.com/media/mf_webp/jpg/media/catalog/product/cache/6d8e41e98cbb1c031bf3bc2f71c0a169/s/e/se_30111895_boys_aop_all_in_one_swimsuit_b_copy.webpBoysYesNoOffer Gift BoxSE_30111895,SE_30111895_4-5,SE_30111895_3-4,SE_30111895_2-3,SE_30111895_1-2,SE_30111895_6-12,SE_30111895_3-61
