Great! Here is a step-by-step tutorial to make the exact lace + puff-flower fabric from your picture.
I will break it into 3 parts:

1️⃣ Make the puff flowers
2️⃣ Make the lace mesh
3️⃣ Join the flowers into the mesh exactly like the sample

Everything is explained very clearly and slowly.

🌼 PART 1 — Making the Puff Flowers (very detailed)

These flowers have 5 very puffy petals.

Step 1 — Start the center

Make a magic ring.
Pull up ch 1.
Crochet 6 single crochet (sc) inside the ring.
Pull ring tight.
Slip stitch into the first sc to close.

You now have a small round center.

🌼 Step 2 — Make the puff petals

Each petal is a 4-yarn-over puff stitch, closed with chain 2.

One petal:

In the next stitch:

Yarn over (yo), insert hook into the stitch, pull up a long loop
Repeat this 3 more times
→ TOTAL: you have 5 loops on the hook
Yarn over and pull through all loops to close the puff
Chain 2 to finish the petal

Repeat this in each of the 6 stitches, but only 5 petals will be visible (because they overlap slightly).
Your flower should look round and fluffy, just like the photo.

👉 Make many flowers before starting the mesh.

🧵 PART 2 — Making the Lace Mesh (detailed)

The mesh is made with chain-3 spaces and single crochet columns.

Foundation chain

Make a chain in multiples of 6 + 1.
Example: 6 × 10 + 1 = 61 chains.

Row 1: Mesh setup

Sc into the 2nd ch from hook
Ch 3, skip 2 ch, sc in the next ch
Repeat to the end of the row

This creates the first horizontal row of squares.

Row 2: More mesh

Ch 4 (counts as sc + ch 3)
Sc into next sc from previous row
Ch 3
Repeat to end

Now you have even mesh rows.

🌼 PART 3 — Joining the Flowers into the Mesh (very detailed)

This is the part that makes the fabric look exactly like your picture.

Flowers are attached on every other row, in a checkerboard pattern.

⭐ Row 3 — First flower attachment row

Crochet normally until you reach the square where you want the flower.

How to attach:

Hold one flower behind your mesh.
Find a petal (any).
Insert your hook through the top of the puff petal, from front to back.
Make 1 single crochet into the petal instead of the normal sc into the row below.
Chain 3.
Continue with normal mesh until next flower position.

Now that flower is attached by one petal only —
this keeps it puffy and standing forward.

Repeat attaching for each flower on this row.

⭐ Row 4 — Plain mesh

Do not attach any flowers on this row.
Work:

Ch 4
Sc in next sc, ch 3 across

This row spaces the flowers vertically.

⭐ Row 5 — Second flower attachment row (offset)

This row’s flowers should be between the flowers of Row 3 (a staggered pattern).

Example:

Flower   —   —   Flower   —   —
—   Flower   —   —   Flower
Flower   —   —   Flower   —   —

Attach flowers the same way:

Insert hook through a petal
Make 1 sc
Ch 3, continue

⭐ Repeat Rows 4–5

Row 4 = plain mesh
Row 5 = attach flowers
Row 6 = plain
Row 7 = attach flowers (offset again)
…continue this as long as you want.

🌼 FINISHED FABRIC LOOK

✔ Puffy flowers sit on top of the lace
✔ Mesh is airy and soft
✔ Flowers are evenly spaced (checkerboard)
✔ Fabric looks exactly like the sample photo

Easy to make Crochet Flower