Baby Boys Blue Knitted Romper with Bib Detail

Dress your little one in timeless style with this charming baby boys blue knitted romper, designed in a classic Spanish-inspired style for both comfort and elegance.

The romper features a soft knitted design with delicate detailing throughout, creating a beautifully traditional look. The standout square bib front with four button detailing adds a refined touch, making this piece a perfect addition to your collection of knitted baby clothes and outfits.

Designed with long sleeves for added warmth, this romper keeps your baby cosy during cooler months while still remaining soft and breathable. Its all-in-one style makes dressing simple and practical, while fitting seamlessly within your wider range of baby boys clothes.

This romper is a perfect choice for special occasions, or everyday wear. It pairs effortlessly with other pieces from your baby clothes and winter baby clothes collections, making it a versatile addition to your baby’s wardrobe.

Made from 100% acrylic, this outfit is gentle on delicate skin while providing warmth and comfort throughout the day.

Designed for cooler days, explore our baby knitwear collection.

Product Details

• Brand: Baby
• Gender: Boys
• Colour: Blue
• Style: Knitted romper
• Features: Long sleeves, square bib with button detail
• Fabric: 100% Acrylic

Size Guide

• 3–6 months
• 6-12 months
• 12-18 months
• 18-24 months

Key Features

• Baby boys knitted romper
• Spanish-style traditional design
• Square bib front with button detailing
• Soft and comfortable knit
• Long sleeves for added warmth

Lullaby Lane Buying Advice

When would we choose this knitted romper?

This is a good choice when you want one complete outfit with a traditional Spanish-inspired look. The square bib and button detail give it enough interest for photographs and days out without needing extra pieces to create the look.

What does the long-sleeved design add?

The long sleeves make the romper particularly useful when you prefer more coverage from a knitted one-piece, especially through the cooler part of the year.

How should I choose the size?

We consider this romper to be true to size, so we would normally recommend your baby's usual size.

Please note that some of our clothing follows European/Spanish sizing. You may notice that the label shows sizes like 3 months instead of 0–3 months, or 6 months instead of 3–6 months — this is completely normal and reflects the European size standard.

We consider our clothing true to size, so we recommend choosing your little one’s usual size.

All orders are shipped using tracked delivery services with Royal Mail.

Royal Mail Tracked 48 – £3.95

Delivery aim approximately 2–4 working days (excluding bank holidays).

Royal Mail Tracked 24 – £4.99

Delivery aim approximately 1–3 working days.

Free Shipping – Available on UK orders over £75 (sent via Royal Mail Tracked 48).

Delivery times shown are courier delivery aims and are not guaranteed.

Non-personalised orders are usually dispatched the same working day if ordered before 1pm.

Personalised orders require embroidery and are subject to a completion time of approximately 5 working days before dispatch.

For full delivery information, including international shipping and delivery policies, please see our Delivery & Shipping Information page.

In the unlikely event that you are not entirely satisfied with your purchase, you can simply return them to us within 28 days of delivery in their original condition. Exclusions apply.

*Personalised orders cannot be returned.

*Christening Outfits and Special Occasion Wear must be returned within 14 days of delivery in their original condition, all tags attached and in their original packaging.

Sale Items

Please note that all sale or discounted items are non-refundable. We do not accept returns or offer refunds on items purchased in a sale or during a promotional discount, unless the item is faulty. We recommend checking all sizing and product details carefully before purchasing sale items.

View our full returns policy here.