Hi all! I am new to LV, and I had a question about the agendas. Lately I've been lusting a Suhali Small Ring Agenda in Plum. Now, my question. Does LV have new colors they introduce every season, or are they always available? About how good is my luck of finding that agenda in Plum now, if it came out seasons ago? AND HOW SHOULD I GO ABOUT GETTING/FINDING ONE? Sigh. Thank you so much everyone!