The provided context is not relevant to the question of how to put loose covers on a sofa. Therefore, the following guidance is based on general expertise in home furnishings and decor.
Achieving a smooth, professional-looking fit with a loose sofa cover requires a methodical approach. First, prepare both the sofa and the covers. Remove all cushions from the sofa and give the frame a thorough vacuuming. If your new covers are wrinkled from packaging, a quick pass with an iron or steamer, according to the fabric care label, can make a significant difference in the final result. Identify the different pieces of the cover, which typically include a large piece for the main body and separate covers for the seat and back cushions.
Begin by draping the main cover over the sofa's frame. It is often easiest to find the front and back of the cover and orient it accordingly, starting from the back and pulling it forward over the arms and seat base. Align the seams of the cover with the corners and edges of your sofa's arms and backrest. Once it is roughly in place, start tucking the excess fabric deep into the crevices between the arms, back, and seating deck. For a crisp look, ensure the fabric is tucked tightly and evenly. Some slipcover kits come with foam rolls or cardboard inserts to help hold the tucked fabric in place.
With the main frame covered, you can now address the cushions. Putting on cushion covers is similar to putting a cover on a pillow. Fold the cushion slightly in the middle to make it easier to slide into the cover, then carefully work the cover around it, ensuring the corners are properly aligned before zipping or sealing it closed. Repeat this process for all seat and back cushions.
Finally, place the covered cushions back onto the sofa. The last step involves making final adjustments. Stand back to check for symmetry and smooth out any remaining wrinkles or bumps. You may need to do some final tucking and pulling to get the fit just right. If your cover has ties, secure them snugly to prevent the cover from shifting with use. Patience during this final stage is key to achieving a tailored appearance.
