Home décor can seem intimidating, but take small steps! You don't have to purchase every home accessory at once. You may need to think about the vibe you want your space to convey. You may see a few pillows you like today. and a mirror tomorrow. You may want solid colors one day and then change your mind and want textures and patterns (mixing solids and prints can be fun!).
Purchasing pillow covers are the best because it allows you versatility to change the look when you want to.