This hand-drawn birthday party invitation brings the charm of a sketchbook straight to your mailbox. The card is set on crisp white paper with a wavy navy border hand-drawn around the entire edge, framing a bold gold script headline that reads Party Time. A teal line-art balloon floats in the top corner with a wavy string, a soft pink heart carries a hatched doodle texture on the left, and navy four-point stars with sparkle lines twinkle at opposite corners. Curly teal and navy confetti swirls finish the corners, all drawn in the same loose marker weight so the whole card reads as one childlike hand. The honoree name sits in clean teal lettering at the centre, with the party date and time stacked below in navy. The palette pairs warm golden yellow with deep navy, soft teal and blush pink, cheerful colours that suit a young child's birthday without being loud. This invitation template fits a 4th birthday party, a first birthday, or any kids celebration where the birthday child loves drawing, colouring and party balloons. The matching guest page carries the doodle world onto the screen: wavy marker seams that draw themselves as you scroll, sticky-note countdown cells, a doodle icon family of balloons, party hats, hearts and stars, and a navy guest board for the RSVP. Every guest page includes a countdown timer, an interactive map with directions, an add-to-calendar link, and a simple yes-no-maybe RSVP form, so sending the invitation online is as playful as the design. It works beautifully on phones, tablets and desktop, and prints just as well as it screens.