Express your sisterly pride with this vibrant retro-inspired sticker! Featuring groovy 70s-style lettering in a playful color palette of orange, teal, pink, and yellow, this 'In My Big Sis Era' design captures the fun and responsibility of being a big sister. Adorned with cute decorative elements like hearts, stars, butterflies, and flowers, this sticker adds a perfect touch of personality to water bottles, laptops, notebooks, or any smooth surface. The white border gives it a clean, polished look while the bold, bubbly letters make a statement. Whether you're celebrating a new sibling or showing off your big sister status, this durable sticker lets you wear your role with style. A must-have accessory for any proud big sister looking to add some retro flair to their everyday items.