What bobinator said is true and balanced. Anything to excess is wrong. A little makeup is not displeasing to the Lord. He does not want us to look like drudges. We are to be clean and well presented....
Matthew 6:16-18
16Whenever you fast, do not put on a gloomy face as the hypocrites do, for they neglect their appearance so that they will be noticed by men when they are fasting. Truly I say to you, they have their reward in full.17But you, when you fast, anoint your head and wash your face18so that your fasting will not be noticed by men, but by your Father who is in secret; and your Father who sees what is done in secret will reward you." Now among the deeper truths he is pointing out in this scripture, he reveals that we should be "presentable". Oiling your hair was not an action implying health or vitality, it was for appearances. (shiny hair).
In Ruth, as bobinator pointed out it said "
Ruth 3:3
Wash,
put on perfume, and get dressed in your best clothes.
Then in
2 Samuel 12:20 "Then David got up from the ground. After he had washed,
put on lotions and changed his clothes, he went into the house of the Lord and worshiped" In Ezekiel 8 it says "I gave you my solemn oath and entered into a covenant with you, declares the Sovereign Lord, and you became mine.9 I bathed you with water and washed the blood from you and put ointments on you. 10 I clothed you with an embroidered dress and put sandals of fine leather on you. I dressed you in fine linen and covered you with costly garments. 11 I adorned you with jewelry: I put bracelets on your arms and a necklace around your neck, 12 and I put a ring on your nose, earrings on your ears and a beautiful crown on your head. 13 So you were adorned with gold and silver; your clothes were of fine linen and costly fabric and embroidered cloth."
We are representatives and a reflection of Him and His creation, and should project that in a modest and yet creative way...both. There is great freedom in the choices we make due to the grace of our Lord Jesus. He loves beauty and color...observe creation (birds and flowers) and you will see that. He wants us to be admired/attractive to unbelievers and appearance is on that list, however it is lower on it than attaining internal wisdom and beauty of a pure heart having been trained by the Spirit.
Here is a short example of when we can cross a line....When women get older the color slowly leaves their lips. To wear a little lipstick to bring back some youthful color is not a sin. To get injections to alter your lips because it is the fad and are spending big money to accomplish this...you have crossed a line. Put that money in the collection plate instead, and your inner beauty (which can be seen on the outside) will increase.
It is the attitude behind it that must be observed and revealed by the Holy Spirit. If one wears it to feel more secure...something is amiss. If you wear it to be sexually appealing to other men and you are married...something is not right. If it feeds your ego and makes you proud, there is spiritual work to be done.