Wedding season is in full swing and theSwedish royalsmade sure to RSVP.

Princes Madeleineserved as a bridesmaid when her longtime friend Louise GottliebmarriedGustav Thott at Holo Church in Södermanland on Saturday. Just under three months afterwelcoming her third childwith husband Christopher O’Neill, she donned an airy, ruffled light blue gown.

Madeline’s family — including her parentsQueen Silviaand King Carl, her sisterCrown Princess Victoria, her brotherPrince Carl Philipand his wifePrincess Sofia— also attended. Silvia and Carl are friends of the bride’s parents.

IBL/REX/Shutterstock (9699360x) Prince Daniel, Princess Sofia of Sweden, Prince Carl Philip, Exclusive - The Wedding of Louise Gottlieb and Gustav Thott, Holo church, Sweden

Exclusive - The Wedding of Louise Gottlieb and Gustav Thott, Holo church, Sweden - 02 Jun 2018

Exclusive - The Wedding of Louise Gottlieb and Gustav Thott, Holo church, Sweden - 02 Jun 2018

Victoria, wearing a blush pink floral organza Jenny Packham gown, arrived arm in arm with her husband, Prince Daniel. Sofia, 33, rocked a yellow one-shoulder dress with a slit on the left side, and was all smiles alongside Carl Philip throughout the ceremony. Both Victoria, 40, and Sofia wore matching brooches on their left sides.

IBL/Shutterstock

Exclusive - The Wedding of Louise Gottlieb and Gustav Thott, Holo church, Sweden - 02 Jun 2018

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IBL/REX/Shutterstock

Exclusive - The Wedding of Louise Gottlieb and Gustav Thott, Holo church, Sweden - 02 Jun 2018

Carl Philip, 39, and Sofia’s scene-stealing moment at Gottlieb’s nuptials came almost three years to the date after theroyal coupletied the knotat Royal Chapel of Stockholm Palace on June 13, 2015. They’ve since welcomed sons Prince Alexander, 2, andPrince Gabriel, born in August.

source: people.com