intricate, detailed, fancy, complicate, careful, luxuriant, expatiate, dilate, expound, enlarge, more...

simple, plain, basic, straightforward, uncomplicated

simple, complex, intricate, ingenious, ingenuous, ingenuousness, ingenuousnesses, more...

very detailed,   more detailed,   explain further,   further explain,   explain in detail,   to expand on,   to further explain,   explain more,   ornate wardrobes,   give details