A first birthday is a splash of sunshine and a heap of giggles, and this pool party invitation captures exactly that. The card is set on warm cream paper with a hand-lettered coral headline, a navy name banner, and a scalloped pastel-blue border dotted with smiley suns, stars, hearts and balloons — a cheerful nursery palette of coral, navy, sunny yellow, mint and baby blue. It suits a first birthday party, a toddler's summer celebration, or any little one's pool party invitation, and its soft pastel colouring sits happily in a family invitation collection for babies and young kids. The matching guest page carries the same hand-drawn mood: rising bubbles, twinkling suns, a splash-themed countdown to the big day, and a reply card styled like a sunny stamp. Personalizing is effortless — swap in the birthday child's name, the date, the time and the party address, then send elegant online invitations that match the paper card. Hosts can collect RSVPs in one place, share directions to the pool, and add the date straight to guests' calendars. Beyond the countdown and reply card, the page keeps every detail in the card's own pastel language: detail rows are drawn with a commissioned sun, star, balloon, heart, swim-ring and umbrella icon set at one stroke weight, the venue sits on a hand-drawn map plate, and the section seams are scalloped arcs that draw themselves on arrival. The reply button keeps the canonical RSVP text so hosts can collect yes, no and maybe answers without any extra setup, and guests can open the pool's directions or add the date to their calendar in one tap. Because every colour, letter and doodle on the page is taken from the printed card, the online invitation and the paper invite feel like one design, not two.