Luxurious designer collections for toddlers have long been popular — Gucci, Burberry, and Dior are some of the most common go-to labels for that matter, and Lanvin just announced its kids’ launch this week.

But the most recent trend goes toward high-fashion strollers and buggies. The latest example is Italian design house Missoni, which unveiled its design for Dutch stroller manufacturer Bugaboo this week.

The characteristically colorful and geometric prints can be attached to the brand’s Bee and Cameleon models, which will set you back €670 to €1040 overall.

Stella McCartney Kids expands into its first full range collection for S/S 2011 with an extension into wholesale distribution and enhanced on line shopping experience.

The fun and modern styles for boys, girls and babies, aged newborn to 12 years, is available on the dedicated website and will be in stores worldwide next week.

The new Stella McCartney Kids collection is effortless, playful and vibrant capturing the energy and freedom of summer.

French designer, Jean-Paul Gaultier has launched a babywear collection, Gaultier Bebe, for newborn babies and children up to two years.

This isn’t the first time Gaultier has gone in the children direction, he already has Junior Gaultier.

Gaultier Bebe will follow in the same direction with his signature palette of red, white and blue on denim, tulle skits and bodysuits.

The Burberry Childrenswear campaign for Spring Summer 2011. Updated.

Hermes has released “Les 4 Mondes”, a coloring book for kids and adults. 12 pages with 24 designs for you to fill with color!

“Les 4 Mondes“, which is likely the most expensive coloring book in the world, is priced at $130 and is available now from USA.Hermes.com.

Italian luxury house Gucci is the latest designer label to debut a children’s collection, joining the likes of Burberry, D&G and Dior.

Gucci will celebrate the launch of the new collection on November 20th, which is Universal Children’s Day, with children’s parties at six of its most important flagship stores in Milan, London, NYC, Los Angeles, Hong Kong and Tokyo.

Gucci Kids, which will kick off with the Spring/Summer 2011 collection, will include clothing lines for babies (0 to 24 months) and boys and girls (ages 2 to 8).