Im wearing my normal size (I found it ran very true to size) and I didnt have to get it hemmed at the bottom (Im about 56 and wore 4 heels.) Its also available here
"Cadet Life: Cadet Uniforms"
For the vest, look for fabrics with a bit of heft to them like heavy cotton or twill, and be sure not to choose anything too form fitting (looser is better here)
Vinci Mens Navy Blue Flat Front Suit Pants Slacks ON-900 Write a Review Vinci Mens Navy Blue Flat Front Suit Pants Slacks ON-900 SKU: vinci-mens-navy-blue-flat-front-pants-on-900 Weight: 2.00 LBS free shipping over $99 US48 Your trusted suit supplier since 1985 Order by Phone: 1-800-561-1708 : Mon - Fri 9:30 am - 3:30 pm EST Flat Front Dress Pants Ships in 1-2 Days Rear button pockets Side pockets Flat Front Classic Regular Fit Hook & Eye Closure Straight Leg Arrives already hemmed Lined to the Knee Ready to Wear Luxurious Wool Feel Fine Poly/Rayon Fabric 65%/35% Machine washable Perfect for work, or a classy night out

Dania offers this outfit as inspiration, Pair your commuter pants with a go-to polo, and add a lightweight blazer to put together the look. Pair your commuter pants with a go-to polo, and add a lightweight blazer to put together the look. -Dania, Stylist Switch It Up With A Quarter-Zip Mens work quarter-zips offer an excellent balance of professionalism and comfort, making them ideal for casual Fridays or more laid-back office environments
Layers of black, white, and blue-grey (perfect for your something blue!) tulle come together to create the mesmerizing skirt, which is separate from the swoon-worthy floral top