Bonnie Marcus OFFICIAL | 2025 12 x 12 Inch 18 Months Monthly Square Wire-O Calendar | Sticker Sheet | July 2024 - December 2025


Available Soon!
In 2002, Bonnie Marcus launched her stylish stationery company, the Bonnie Marcus Collection, "where fashion meets paper?" while expecting her first child. Today, the busy mom of three manages her home and thriving design studio while selling her award-winning stationery and note card collections in over 10,000 retail stores around the world. BrownTrout has collaborated with Bonnie for more than a decade, building a sizable calendar business utilizing her designs.

Our 18-month square office calendars are great for condensed work spaces, taking up half the area as standard wall calendars. The 12" x 12" size is ideal for displaying on a wall with the included wire loop hanger, while also offering the option to be smoothly folded flat on a desktop. The beautiful design will bring style to your space, all while helping you to stay organized through 18 consecutive months, from July to December of the first year, continuing with January to December of the next year. Each calendar includes a StickerIt™ sheet of customizable and movable stickers that fulfill your unique needs and accommodate life's changes.
















Casepack Qty

  • Personalized Stickers – Customizable stickers in a variety of shapes and colors, which can be used for important dates and appointments, and repositioned to a new date
  • Sleek Design – Enjoy a stylish, professional design every month
  • Flip-Over Layout – Wire-O binding allows pages to be flipped over, using half the space of standard calendars
  • Use Right Away – 18-month calendar, starting in July of 2024
  • Versatility – Ideal for hanging on the wall, or for use on your desktop
  • Durable Construction – Sturdy, high-quality paper resists curling and ink bleed-through, and durable binding ensures longevity throughout the year
  • Large, Roomy Day Blocks – All major holidays and moon phases listed, with plenty of room for writing notes and appointments
  • Specifications – 18 months (July 2024–December 2025); 12" x 12"; 18 pages
  • Plato Earth-Friendly – Manufactured with sustainable materials, including Forest Stewardship Council®-certified paper and soy ink
  • Abundant Gift Options – A variety of titles representing favorite subjects, themes, and formats to keep you organized