Sultan stitch

I just tried a stitch that you can use on many projects. 
Do you want a blouse? 
You're going to do great with this stitch.
 Do you want a dress?? 
It's just awesome, vest, sweater??
 Is just  wonderful to create these things. 
Try and you won't regret it.

Abbreviations :
Ch-chain 
Dc-double 
Sk-skip
St-stitch 

Material :
Acrylic yarn
2.mm crochet hook

Pattern :

Foundation chain :

Multiple of 4+2 (add 3 for base) 

Row 1 :
Start from the 6th ch, 1 dc, ch 2, 1 dc in the same st,* sk 3 ch, 1 dc, ch 2,1 dc,rep from * until the last 3 ch, sk 2, 1 dc in the last st. Turn

Row 2 :

Ch 3,4 dc in previous ch 2 until the last st, 1 dc in the last st. Turn

Row 3 :

Ch 4,1 dc in between first dc,* sk 4 group of dc, 1 dc, ch 2, 1 dc in sp before the next group,rep from*, ending 1 dc, ch 1, 1 dc in sp before the first ch 3. 
Turn
 
Row 4:

Ch 3,2 dc in previous ch 1,*4 dc in previous ch 2, Rep from *. Ending 3 dc under previous ch 4.
Turn

Row 5:
Ch 3,sk 2 dc, 1 dc, ch 2,1 dc in sp before next group,* sk 4 ground of dc, 1 dc, ch 2,1 dc in so before the next group. Rep from*. Ending sk 2 dc, 1 dc last. 
Turn

Repeat rows 2-5 until the length desire