Some important features to consider when purchasing a crib include compliance with safety standards, appropriate spacing for mattress support, stationary sides (no drop sides), and lead-free materials. You may also want to consider convertible models that can transition into a toddler or full-sized bed. To ensure the crib complements your decor, consider its style, color, and design. Lastly, opt for cribs that are easy to assemble to avoid frustration.