How much better is thy love - דדיך dodayich; Hebrew. mastoi sou; Septuagint. Ubera tua; Vulgate. "Thy breasts." And so all the versions, except the Chaldee.

Smell of thine ointments - Perfumes.

love

Songs 1:2 Let him kiss me with the kisses of his mouth: for your love is better than wine.

how much

Songs 1:2,4 Let him kiss me with the kisses of his mouth: for your love is better than wine...

the smell

Songs 1:3,12 Because of the smell of your good ointments your name is as ointment poured forth, therefore do the virgins love you...

Songs 3:6 Who is this that comes out of the wilderness like pillars of smoke, perfumed with myrrh and frankincense...

Songs 5:5 I rose up to open to my beloved; and my hands dropped with myrrh, and my fingers with sweet smelling myrrh, on the handles of the lock.

2 Corinthians 1:21,22 Now he which establishes us with you in Christ, and has anointed us, is God...

Galatians 5:22 But the fruit of the Spirit is love, joy, peace, long-suffering, gentleness, goodness, faith,

Philippians 4:18 But I have all, and abound: I am full, having received of Epaphroditus the things which were sent from you, an odor of a sweet smell...

Revelation 5:8 And when he had taken the book, the four beasts and four and twenty elders fell down before the Lamb, having every one of them harps...

What is Meant by "Altogether Lovely"
Let us consider this excellent expression, and particularly reflect on what is contained in it, and you shall find this expression "altogether lovely." First, It excludes all unloveliness and disagreeableness from Jesus Christ. As a theologian long ago said, "There is nothing in him which is not loveable." The excellencies of Jesus Christ are perfectly exclusive of all their opposites; there is nothing of a contrary property or quality found in him to contaminate or devaluate his excellency. And …
John Flavel—Christ Altogether Lovely