Tiffani Thiessen and Daughter Harper Help Debut Gymboree’s New Olivia Line

10/05/2015 at 03:15 PM ET

Olivia‘s rules of life: Get her own clothing line!

In honor of her 15th anniversary, the precocious pig is the star of Gymboree’s latest collection — and she’s found the perfect mini model to show it all off.

Tiffani Thiessen‘s daughter Harper Renn steals the spotlight (and shares it with Olivia in a few shots!) in a series of photos showcasing the new line, Olivia for Gymboree.

Tiffani Thiessen daughter Harper Olivia Gymboree
Rebecca Sanabria/Getty

Featuring a mix of Olivia’s signature colors — red, black and white — the collection includes everything from striped leggings and bold party dresses to whimsical blouses that bring the cartoon character to life.

Both Thiessen and her 5-year-old mini-me were all smiles while admiring the different patterned dresses during their mother-daughter time.

Tiffani Thiessen daughter Harper Olivia Gymboree
Rebecca Sanabria/Getty

For her own moment in the mirror, Harper got help from Thiessen to hold up the Olivia Checked Dress ($24) over her Peek-a-Boo Olivia Tee ($17) and Olivia Tutu ($17).

Posing next to her stylish new BFF, Olivia donned the Olivia Bow Ponte Dress ($24) and Stripped Leggings ($17).

Tiffani Thiessen daughter Harper Olivia Gymboree
Rebecca Sanabria/Getty

Then the two giggly girls had fun jumping on the bed together while Harper showed off her stylish new outfits.

The line, which also includes sweet swimsuits, adorable accessories and cozy winter coats, officially launched Monday and is available at Gymboree.com.

— Anya Leon

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Alyssa on

Cute!

Maureen on

She is a doll!

Italy on

Awwwwww……..Adorably sweet!